42004736

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{2311}}^1$

素因数の和:2398

約数の個数: 36

約数和(自身を含む): 85063104

約数和(自身を除く): 43058368

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 2311, 4544, 4622, 9088, 9244, 18176, 18488, 36976, 73952, 147904, 164081, 295808, 328162, 591616, 656324, 1312648, 2625296, 5250592, 10501184, 21002368, 42004736]

約数ペア:

[(1, 42004736), (2, 21002368), (4, 10501184), (8, 5250592), (16, 2625296), (32, 1312648), (64, 656324), (71, 591616), (128, 328162), (142, 295808), (256, 164081), (284, 147904), (568, 73952), (1136, 36976), (2272, 18488), (2311, 18176), (4544, 9244), (4622, 9088)]