61570912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1663}}^1$

素因数の和:1775

約数の個数: 48

約数和(自身を含む): 132088320

約数和(自身を除く): 70517408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1157, 1424, 1663, 2314, 2848, 3326, 4628, 6652, 9256, 13304, 18512, 21619, 26608, 37024, 43238, 53216, 86476, 148007, 172952, 296014, 345904, 592028, 691808, 1184056, 1924091, 2368112, 3848182, 4736224, 7696364, 15392728, 30785456, 61570912]

約数ペア:

[(1, 61570912), (2, 30785456), (4, 15392728), (8, 7696364), (13, 4736224), (16, 3848182), (26, 2368112), (32, 1924091), (52, 1184056), (89, 691808), (104, 592028), (178, 345904), (208, 296014), (356, 172952), (416, 148007), (712, 86476), (1157, 53216), (1424, 43238), (1663, 37024), (2314, 26608), (2848, 21619), (3326, 18512), (4628, 13304), (6652, 9256)]