74807888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1201}}^1$

素因数の和:1455

約数の個数: 40

約数和(自身を含む): 154264680

約数和(自身を除く): 79456792

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 229, 272, 458, 916, 1201, 1832, 2402, 3664, 3893, 4804, 7786, 9608, 15572, 19216, 20417, 31144, 40834, 62288, 81668, 163336, 275029, 326672, 550058, 1100116, 2200232, 4400464, 4675493, 9350986, 18701972, 37403944, 74807888]

約数ペア:

[(1, 74807888), (2, 37403944), (4, 18701972), (8, 9350986), (16, 4675493), (17, 4400464), (34, 2200232), (68, 1100116), (136, 550058), (229, 326672), (272, 275029), (458, 163336), (916, 81668), (1201, 62288), (1832, 40834), (2402, 31144), (3664, 20417), (3893, 19216), (4804, 15572), (7786, 9608)]