71938816

素因数分解:

$2^8\times {\mathrm{151}}^1\times {\mathrm{1861}}^1$

素因数の和:2028

約数の個数: 36

約数和(自身を含む): 144625264

約数和(自身を除く): 72686448

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 256, 302, 604, 1208, 1861, 2416, 3722, 4832, 7444, 9664, 14888, 19328, 29776, 38656, 59552, 119104, 238208, 281011, 476416, 562022, 1124044, 2248088, 4496176, 8992352, 17984704, 35969408, 71938816]

約数ペア:

[(1, 71938816), (2, 35969408), (4, 17984704), (8, 8992352), (16, 4496176), (32, 2248088), (64, 1124044), (128, 562022), (151, 476416), (256, 281011), (302, 238208), (604, 119104), (1208, 59552), (1861, 38656), (2416, 29776), (3722, 19328), (4832, 14888), (7444, 9664)]