66400724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{941}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 132935040

約数和(自身を除く): 66534316

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 59, 92, 118, 236, 299, 598, 767, 941, 1196, 1357, 1534, 1882, 2714, 3068, 3764, 5428, 12233, 17641, 21643, 24466, 35282, 43286, 48932, 55519, 70564, 86572, 111038, 222076, 281359, 562718, 721747, 1125436, 1276937, 1443494, 2553874, 2886988, 5107748, 16600181, 33200362, 66400724]

約数ペア:

[(1, 66400724), (2, 33200362), (4, 16600181), (13, 5107748), (23, 2886988), (26, 2553874), (46, 1443494), (52, 1276937), (59, 1125436), (92, 721747), (118, 562718), (236, 281359), (299, 222076), (598, 111038), (767, 86572), (941, 70564), (1196, 55519), (1357, 48932), (1534, 43286), (1882, 35282), (2714, 24466), (3068, 21643), (3764, 17641), (5428, 12233)]