1625971216

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{587}}^1\times {\mathrm{4679}}^1$

素因数の和:5311

約数の個数: 40

約数和(自身を含む): 3241667520

約数和(自身を除く): 1615696304

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 587, 592, 1174, 2348, 4679, 4696, 9358, 9392, 18716, 21719, 37432, 43438, 74864, 86876, 173123, 173752, 346246, 347504, 692492, 1384984, 2746573, 2769968, 5493146, 10986292, 21972584, 43945168, 101623201, 203246402, 406492804, 812985608, 1625971216]

約数ペア:

[(1, 1625971216), (2, 812985608), (4, 406492804), (8, 203246402), (16, 101623201), (37, 43945168), (74, 21972584), (148, 10986292), (296, 5493146), (587, 2769968), (592, 2746573), (1174, 1384984), (2348, 692492), (4679, 347504), (4696, 346246), (9358, 173752), (9392, 173123), (18716, 86876), (21719, 74864), (37432, 43438)]