61172692

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 126862848

約数和(自身を除く): 65690156

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 137, 148, 259, 274, 431, 518, 548, 862, 959, 1036, 1724, 1918, 3017, 3836, 5069, 6034, 10138, 12068, 15947, 20276, 31894, 35483, 59047, 63788, 70966, 111629, 118094, 141932, 223258, 236188, 413329, 446516, 826658, 1653316, 2184739, 4369478, 8738956, 15293173, 30586346, 61172692]

約数ペア:

[(1, 61172692), (2, 30586346), (4, 15293173), (7, 8738956), (14, 4369478), (28, 2184739), (37, 1653316), (74, 826658), (137, 446516), (148, 413329), (259, 236188), (274, 223258), (431, 141932), (518, 118094), (548, 111629), (862, 70966), (959, 63788), (1036, 59047), (1724, 35483), (1918, 31894), (3017, 20276), (3836, 15947), (5069, 12068), (6034, 10138)]