3901072

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 8795072

約数和(自身を除く): 4894000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 571, 854, 976, 1142, 1708, 2284, 3416, 3997, 4568, 6832, 7994, 9136, 15988, 31976, 34831, 63952, 69662, 139324, 243817, 278648, 487634, 557296, 975268, 1950536, 3901072]

約数ペア:

[(1, 3901072), (2, 1950536), (4, 975268), (7, 557296), (8, 487634), (14, 278648), (16, 243817), (28, 139324), (56, 69662), (61, 63952), (112, 34831), (122, 31976), (244, 15988), (427, 9136), (488, 7994), (571, 6832), (854, 4568), (976, 3997), (1142, 3416), (1708, 2284)]