404147152

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{587}}^1\times {\mathrm{1163}}^1$

素因数の和:1795

約数の個数: 40

約数和(自身を含む): 806260896

約数和(自身を除く): 402113744

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 587, 592, 1163, 1174, 2326, 2348, 4652, 4696, 9304, 9392, 18608, 21719, 43031, 43438, 86062, 86876, 172124, 173752, 344248, 347504, 682681, 688496, 1365362, 2730724, 5461448, 10922896, 25259197, 50518394, 101036788, 202073576, 404147152]

約数ペア:

[(1, 404147152), (2, 202073576), (4, 101036788), (8, 50518394), (16, 25259197), (37, 10922896), (74, 5461448), (148, 2730724), (296, 1365362), (587, 688496), (592, 682681), (1163, 347504), (1174, 344248), (2326, 173752), (2348, 172124), (4652, 86876), (4696, 86062), (9304, 43438), (9392, 43031), (18608, 21719)]