72740608

素因数分解:

$2^8\times {\mathrm{149}}^1\times {\mathrm{1907}}^1$

素因数の和:2072

約数の個数: 36

約数和(自身を含む): 146248200

約数和(自身を除く): 73507592

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 596, 1192, 1907, 2384, 3814, 4768, 7628, 9536, 15256, 19072, 30512, 38144, 61024, 122048, 244096, 284143, 488192, 568286, 1136572, 2273144, 4546288, 9092576, 18185152, 36370304, 72740608]

約数ペア:

[(1, 72740608), (2, 36370304), (4, 18185152), (8, 9092576), (16, 4546288), (32, 2273144), (64, 1136572), (128, 568286), (149, 488192), (256, 284143), (298, 244096), (596, 122048), (1192, 61024), (1907, 38144), (2384, 30512), (3814, 19072), (4768, 15256), (7628, 9536)]