70338736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{338167}}^1$

素因数の和:338188

約数の個数: 20

約数和(自身を含む): 146764912

約数和(自身を除く): 76426176

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 338167, 676334, 1352668, 2705336, 4396171, 5410672, 8792342, 17584684, 35169368, 70338736]

約数ペア:

[(1, 70338736), (2, 35169368), (4, 17584684), (8, 8792342), (13, 5410672), (16, 4396171), (26, 2705336), (52, 1352668), (104, 676334), (208, 338167)]