4380416

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 8903664

約数和(自身を除く): 4523248

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 241, 256, 284, 482, 568, 964, 1136, 1928, 2272, 3856, 4544, 7712, 9088, 15424, 17111, 18176, 30848, 34222, 61696, 68444, 136888, 273776, 547552, 1095104, 2190208, 4380416]

約数ペア:

[(1, 4380416), (2, 2190208), (4, 1095104), (8, 547552), (16, 273776), (32, 136888), (64, 68444), (71, 61696), (128, 34222), (142, 30848), (241, 18176), (256, 17111), (284, 15424), (482, 9088), (568, 7712), (964, 4544), (1136, 3856), (1928, 2272)]