25414116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 79422336

約数和(自身を除く): 54008220

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 37, 39, 42, 51, 52, 68, 74, 78, 84, 91, 102, 111, 119, 148, 156, 182, 204, 221, 222, 238, 259, 273, 357, 364, 442, 444, 476, 481, 518, 546, 629, 663, 714, 777, 884, 962, 1036, 1092, 1258, 1326, 1369, 1428, 1443, 1547, 1554, 1887, 1924, 2516, 2652, 2738, 2886, 3094, 3108, 3367, 3774, 4107, 4403, 4641, 5476, 5772, 6188, 6734, 7548, 8177, 8214, 8806, 9282, 9583, 10101, 13209, 13468, 16354, 16428, 17612, 17797, 18564, 19166, 20202, 23273, 24531, 26418, 28749, 32708, 35594, 38332, 40404, 46546, 49062, 52836, 53391, 57239, 57498, 69819, 71188, 93092, 98124, 106782, 114478, 114996, 124579, 139638, 162911, 171717, 213564, 228956, 249158, 279276, 302549, 325822, 343434, 373737, 488733, 498316, 605098, 651644, 686868, 747474, 907647, 977466, 1210196, 1494948, 1815294, 1954932, 2117843, 3630588, 4235686, 6353529, 8471372, 12707058, 25414116]

約数ペア:

[(1, 25414116), (2, 12707058), (3, 8471372), (4, 6353529), (6, 4235686), (7, 3630588), (12, 2117843), (13, 1954932), (14, 1815294), (17, 1494948), (21, 1210196), (26, 977466), (28, 907647), (34, 747474), (37, 686868), (39, 651644), (42, 605098), (51, 498316), (52, 488733), (68, 373737), (74, 343434), (78, 325822), (84, 302549), (91, 279276), (102, 249158), (111, 228956), (119, 213564), (148, 171717), (156, 162911), (182, 139638), (204, 124579), (221, 114996), (222, 114478), (238, 106782), (259, 98124), (273, 93092), (357, 71188), (364, 69819), (442, 57498), (444, 57239), (476, 53391), (481, 52836), (518, 49062), (546, 46546), (629, 40404), (663, 38332), (714, 35594), (777, 32708), (884, 28749), (962, 26418), (1036, 24531), (1092, 23273), (1258, 20202), (1326, 19166), (1369, 18564), (1428, 17797), (1443, 17612), (1547, 16428), (1554, 16354), (1887, 13468), (1924, 13209), (2516, 10101), (2652, 9583), (2738, 9282), (2886, 8806), (3094, 8214), (3108, 8177), (3367, 7548), (3774, 6734), (4107, 6188), (4403, 5772), (4641, 5476)]