39465088

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 87093720

約数和(自身を除く): 47628632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 481, 592, 641, 832, 962, 1184, 1282, 1664, 1924, 2368, 2564, 3848, 4736, 5128, 7696, 8333, 10256, 15392, 16666, 20512, 23717, 30784, 33332, 41024, 47434, 61568, 66664, 82048, 94868, 133328, 189736, 266656, 308321, 379472, 533312, 616642, 758944, 1066624, 1233284, 1517888, 2466568, 3035776, 4933136, 9866272, 19732544, 39465088]

約数ペア:

[(1, 39465088), (2, 19732544), (4, 9866272), (8, 4933136), (13, 3035776), (16, 2466568), (26, 1517888), (32, 1233284), (37, 1066624), (52, 758944), (64, 616642), (74, 533312), (104, 379472), (128, 308321), (148, 266656), (208, 189736), (296, 133328), (416, 94868), (481, 82048), (592, 66664), (641, 61568), (832, 47434), (962, 41024), (1184, 33332), (1282, 30784), (1664, 23717), (1924, 20512), (2368, 16666), (2564, 15392), (3848, 10256), (4736, 8333), (5128, 7696)]