74196296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3347}}^1$

素因数の和:3533

約数の個数: 32

約数和(自身を含む): 148249440

約数和(自身を除く): 74053144

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 326, 652, 1304, 2771, 3347, 5542, 6694, 11084, 13388, 22168, 26776, 56899, 113798, 227596, 455192, 545561, 1091122, 2182244, 4364488, 9274537, 18549074, 37098148, 74196296]

約数ペア:

[(1, 74196296), (2, 37098148), (4, 18549074), (8, 9274537), (17, 4364488), (34, 2182244), (68, 1091122), (136, 545561), (163, 455192), (326, 227596), (652, 113798), (1304, 56899), (2771, 26776), (3347, 22168), (5542, 13388), (6694, 11084)]