74104702

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 129463488

約数和(自身を除く): 55358786

約数列:

[1, 2, 7, 14, 97, 194, 197, 277, 394, 554, 679, 1358, 1379, 1939, 2758, 3878, 19109, 26869, 38218, 53738, 54569, 109138, 133763, 188083, 267526, 376166, 381983, 763966, 5293193, 10586386, 37052351, 74104702]

約数ペア:

[(1, 74104702), (2, 37052351), (7, 10586386), (14, 5293193), (97, 763966), (194, 381983), (197, 376166), (277, 267526), (394, 188083), (554, 133763), (679, 109138), (1358, 54569), (1379, 53738), (1939, 38218), (2758, 26869), (3878, 19109)]