7870192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:577

約数の個数: 40

約数和(自身を含む): 16842672

約数和(自身を除く): 8972480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 461, 776, 922, 1067, 1552, 1844, 2134, 3688, 4268, 5071, 7376, 8536, 10142, 17072, 20284, 40568, 44717, 81136, 89434, 178868, 357736, 491887, 715472, 983774, 1967548, 3935096, 7870192]

約数ペア:

[(1, 7870192), (2, 3935096), (4, 1967548), (8, 983774), (11, 715472), (16, 491887), (22, 357736), (44, 178868), (88, 89434), (97, 81136), (176, 44717), (194, 40568), (388, 20284), (461, 17072), (776, 10142), (922, 8536), (1067, 7376), (1552, 5071), (1844, 4268), (2134, 3688)]