61913384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6689}}^1$

素因数の和:6797

約数の個数: 32

約数和(自身を含む): 126441000

約数和(自身を除く): 64527616

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 6689, 9256, 13378, 26756, 53512, 86957, 173914, 347828, 595321, 695656, 1190642, 2381284, 4762568, 7739173, 15478346, 30956692, 61913384]

約数ペア:

[(1, 61913384), (2, 30956692), (4, 15478346), (8, 7739173), (13, 4762568), (26, 2381284), (52, 1190642), (89, 695656), (104, 595321), (178, 347828), (356, 173914), (712, 86957), (1157, 53512), (2314, 26756), (4628, 13378), (6689, 9256)]