74887892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{12473}}^1$

素因数の和:12575

約数の個数: 24

約数和(自身を含む): 139708800

約数和(自身を除く): 64820908

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 12473, 24946, 49892, 236987, 473974, 947948, 985367, 1970734, 3941468, 18721973, 37443946, 74887892]

約数ペア:

[(1, 74887892), (2, 37443946), (4, 18721973), (19, 3941468), (38, 1970734), (76, 985367), (79, 947948), (158, 473974), (316, 236987), (1501, 49892), (3002, 24946), (6004, 12473)]