39920088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5563}}^1$

素因数の和:5608

約数の個数: 64

約数和(自身を含む): 112170240

約数和(自身を除く): 72250152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 5563, 7176, 11126, 16689, 22252, 33378, 44504, 66756, 72319, 127949, 133512, 144638, 216957, 255898, 289276, 383847, 433914, 511796, 578552, 767694, 867828, 1023592, 1535388, 1663337, 1735656, 3070776, 3326674, 4990011, 6653348, 9980022, 13306696, 19960044, 39920088]

約数ペア:

[(1, 39920088), (2, 19960044), (3, 13306696), (4, 9980022), (6, 6653348), (8, 4990011), (12, 3326674), (13, 3070776), (23, 1735656), (24, 1663337), (26, 1535388), (39, 1023592), (46, 867828), (52, 767694), (69, 578552), (78, 511796), (92, 433914), (104, 383847), (138, 289276), (156, 255898), (184, 216957), (276, 144638), (299, 133512), (312, 127949), (552, 72319), (598, 66756), (897, 44504), (1196, 33378), (1794, 22252), (2392, 16689), (3588, 11126), (5563, 7176)]