39250744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 82938240

約数和(自身を除く): 43687496

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 67, 86, 104, 131, 134, 172, 262, 268, 344, 524, 536, 559, 871, 1048, 1118, 1703, 1742, 2236, 2881, 3406, 3484, 4472, 5633, 5762, 6812, 6968, 8777, 11266, 11524, 13624, 17554, 22532, 23048, 35108, 37453, 45064, 70216, 73229, 74906, 114101, 146458, 149812, 228202, 292916, 299624, 377411, 456404, 585832, 754822, 912808, 1509644, 3019288, 4906343, 9812686, 19625372, 39250744]

約数ペア:

[(1, 39250744), (2, 19625372), (4, 9812686), (8, 4906343), (13, 3019288), (26, 1509644), (43, 912808), (52, 754822), (67, 585832), (86, 456404), (104, 377411), (131, 299624), (134, 292916), (172, 228202), (262, 149812), (268, 146458), (344, 114101), (524, 74906), (536, 73229), (559, 70216), (871, 45064), (1048, 37453), (1118, 35108), (1703, 23048), (1742, 22532), (2236, 17554), (2881, 13624), (3406, 11524), (3484, 11266), (4472, 8777), (5633, 6968), (5762, 6812)]