64302004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1759}}^1$

素因数の和:1832

約数の個数: 48

約数和(自身を含む): 131084800

約数和(自身を除く): 66782796

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 247, 481, 494, 703, 962, 988, 1406, 1759, 1924, 2812, 3518, 7036, 9139, 18278, 22867, 33421, 36556, 45734, 65083, 66842, 91468, 130166, 133684, 260332, 434473, 846079, 868946, 1236577, 1692158, 1737892, 2473154, 3384316, 4946308, 16075501, 32151002, 64302004]

約数ペア:

[(1, 64302004), (2, 32151002), (4, 16075501), (13, 4946308), (19, 3384316), (26, 2473154), (37, 1737892), (38, 1692158), (52, 1236577), (74, 868946), (76, 846079), (148, 434473), (247, 260332), (481, 133684), (494, 130166), (703, 91468), (962, 66842), (988, 65083), (1406, 45734), (1759, 36556), (1924, 33421), (2812, 22867), (3518, 18278), (7036, 9139)]