42269344

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 97796160

約数和(自身を除く): 55526816

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 43, 52, 68, 86, 104, 136, 139, 172, 208, 221, 272, 278, 344, 416, 442, 544, 556, 559, 688, 731, 884, 1112, 1118, 1376, 1462, 1768, 1807, 2224, 2236, 2363, 2924, 3536, 3614, 4448, 4472, 4726, 5848, 5977, 7072, 7228, 8944, 9452, 9503, 11696, 11954, 14456, 17888, 18904, 19006, 23392, 23908, 28912, 30719, 37808, 38012, 47816, 57824, 61438, 75616, 76024, 77701, 95632, 101609, 122876, 152048, 155402, 191264, 203218, 245752, 304096, 310804, 406436, 491504, 621608, 812872, 983008, 1243216, 1320917, 1625744, 2486432, 2641834, 3251488, 5283668, 10567336, 21134672, 42269344]

約数ペア:

[(1, 42269344), (2, 21134672), (4, 10567336), (8, 5283668), (13, 3251488), (16, 2641834), (17, 2486432), (26, 1625744), (32, 1320917), (34, 1243216), (43, 983008), (52, 812872), (68, 621608), (86, 491504), (104, 406436), (136, 310804), (139, 304096), (172, 245752), (208, 203218), (221, 191264), (272, 155402), (278, 152048), (344, 122876), (416, 101609), (442, 95632), (544, 77701), (556, 76024), (559, 75616), (688, 61438), (731, 57824), (884, 47816), (1112, 38012), (1118, 37808), (1376, 30719), (1462, 28912), (1768, 23908), (1807, 23392), (2224, 19006), (2236, 18904), (2363, 17888), (2924, 14456), (3536, 11954), (3614, 11696), (4448, 9503), (4472, 9452), (4726, 8944), (5848, 7228), (5977, 7072)]