71285248

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{4801}}^1$

素因数の和:4848

約数の個数: 40

約数和(自身を含む): 147373380

約数和(自身を除く): 76088132

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 3712, 4801, 7424, 9602, 14848, 19204, 38408, 76816, 139229, 153632, 278458, 307264, 556916, 614528, 1113832, 1229056, 2227664, 2458112, 4455328, 8910656, 17821312, 35642624, 71285248]

約数ペア:

[(1, 71285248), (2, 35642624), (4, 17821312), (8, 8910656), (16, 4455328), (29, 2458112), (32, 2227664), (58, 1229056), (64, 1113832), (116, 614528), (128, 556916), (232, 307264), (256, 278458), (464, 153632), (512, 139229), (928, 76816), (1856, 38408), (3712, 19204), (4801, 14848), (7424, 9602)]