15400064

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{5231}}^1$

素因数の和:5268

約数の個数: 32

約数和(自身を含む): 32019840

約数和(自身を除く): 16619776

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 5231, 10462, 20924, 41848, 83696, 120313, 167392, 240626, 334784, 481252, 669568, 962504, 1925008, 3850016, 7700032, 15400064]

約数ペア:

[(1, 15400064), (2, 7700032), (4, 3850016), (8, 1925008), (16, 962504), (23, 669568), (32, 481252), (46, 334784), (64, 240626), (92, 167392), (128, 120313), (184, 83696), (368, 41848), (736, 20924), (1472, 10462), (2944, 5231)]