68662912

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 144970560

約数和(自身を除く): 76307648

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 83, 92, 128, 166, 184, 281, 332, 368, 562, 664, 736, 1124, 1328, 1472, 1909, 2248, 2656, 2944, 3818, 4496, 5312, 6463, 7636, 8992, 10624, 12926, 15272, 17984, 23323, 25852, 30544, 35968, 46646, 51704, 61088, 93292, 103408, 122176, 186584, 206816, 244352, 373168, 413632, 536429, 746336, 827264, 1072858, 1492672, 2145716, 2985344, 4291432, 8582864, 17165728, 34331456, 68662912]

約数ペア:

[(1, 68662912), (2, 34331456), (4, 17165728), (8, 8582864), (16, 4291432), (23, 2985344), (32, 2145716), (46, 1492672), (64, 1072858), (83, 827264), (92, 746336), (128, 536429), (166, 413632), (184, 373168), (281, 244352), (332, 206816), (368, 186584), (562, 122176), (664, 103408), (736, 93292), (1124, 61088), (1328, 51704), (1472, 46646), (1909, 35968), (2248, 30544), (2656, 25852), (2944, 23323), (3818, 17984), (4496, 15272), (5312, 12926), (6463, 10624), (7636, 8992)]