29421288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 93022020

約数和(自身を除く): 63600732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 43, 51, 52, 68, 72, 78, 86, 102, 104, 117, 129, 136, 153, 156, 172, 204, 221, 234, 258, 306, 312, 344, 387, 408, 442, 468, 516, 559, 612, 663, 731, 774, 884, 936, 1032, 1118, 1224, 1326, 1462, 1548, 1677, 1768, 1849, 1989, 2193, 2236, 2652, 2924, 3096, 3354, 3698, 3978, 4386, 4472, 5031, 5304, 5547, 5848, 6579, 6708, 7396, 7956, 8772, 9503, 10062, 11094, 13158, 13416, 14792, 15912, 16641, 17544, 19006, 20124, 22188, 24037, 26316, 28509, 31433, 33282, 38012, 40248, 44376, 48074, 52632, 57018, 62866, 66564, 72111, 76024, 85527, 94299, 96148, 114036, 125732, 133128, 144222, 171054, 188598, 192296, 216333, 228072, 251464, 282897, 288444, 342108, 377196, 408629, 432666, 565794, 576888, 684216, 754392, 817258, 865332, 1131588, 1225887, 1634516, 1730664, 2263176, 2451774, 3269032, 3677661, 4903548, 7355322, 9807096, 14710644, 29421288]

約数ペア:

[(1, 29421288), (2, 14710644), (3, 9807096), (4, 7355322), (6, 4903548), (8, 3677661), (9, 3269032), (12, 2451774), (13, 2263176), (17, 1730664), (18, 1634516), (24, 1225887), (26, 1131588), (34, 865332), (36, 817258), (39, 754392), (43, 684216), (51, 576888), (52, 565794), (68, 432666), (72, 408629), (78, 377196), (86, 342108), (102, 288444), (104, 282897), (117, 251464), (129, 228072), (136, 216333), (153, 192296), (156, 188598), (172, 171054), (204, 144222), (221, 133128), (234, 125732), (258, 114036), (306, 96148), (312, 94299), (344, 85527), (387, 76024), (408, 72111), (442, 66564), (468, 62866), (516, 57018), (559, 52632), (612, 48074), (663, 44376), (731, 40248), (774, 38012), (884, 33282), (936, 31433), (1032, 28509), (1118, 26316), (1224, 24037), (1326, 22188), (1462, 20124), (1548, 19006), (1677, 17544), (1768, 16641), (1849, 15912), (1989, 14792), (2193, 13416), (2236, 13158), (2652, 11094), (2924, 10062), (3096, 9503), (3354, 8772), (3698, 7956), (3978, 7396), (4386, 6708), (4472, 6579), (5031, 5848), (5304, 5547)]