71304448

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{3923}}^1$

素因数の和:4010

約数の個数: 36

約数和(自身を含む): 144371808

約数和(自身を除く): 73067360

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 3923, 4544, 7846, 9088, 15692, 18176, 31384, 62768, 125536, 251072, 278533, 502144, 557066, 1004288, 1114132, 2228264, 4456528, 8913056, 17826112, 35652224, 71304448]

約数ペア:

[(1, 71304448), (2, 35652224), (4, 17826112), (8, 8913056), (16, 4456528), (32, 2228264), (64, 1114132), (71, 1004288), (128, 557066), (142, 502144), (256, 278533), (284, 251072), (568, 125536), (1136, 62768), (2272, 31384), (3923, 18176), (4544, 15692), (7846, 9088)]