71479552

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{9007}}^1$

素因数の和:9054

約数の個数: 36

約数和(自身を含む): 147298816

約数和(自身を除く): 75819264

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 9007, 18014, 36028, 72056, 144112, 279217, 288224, 558434, 576448, 1116868, 1152896, 2233736, 2305792, 4467472, 8934944, 17869888, 35739776, 71479552]

約数ペア:

[(1, 71479552), (2, 35739776), (4, 17869888), (8, 8934944), (16, 4467472), (31, 2305792), (32, 2233736), (62, 1152896), (64, 1116868), (124, 576448), (128, 558434), (248, 288224), (256, 279217), (496, 144112), (992, 72056), (1984, 36028), (3968, 18014), (7936, 9007)]