74490464

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 156492000

約数和(自身を除く): 82001536

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 149, 272, 298, 544, 596, 919, 1192, 1838, 2384, 2533, 3676, 4768, 5066, 7352, 10132, 14704, 15623, 20264, 29408, 31246, 40528, 62492, 81056, 124984, 136931, 249968, 273862, 499936, 547724, 1095448, 2190896, 2327827, 4381792, 4655654, 9311308, 18622616, 37245232, 74490464]

約数ペア:

[(1, 74490464), (2, 37245232), (4, 18622616), (8, 9311308), (16, 4655654), (17, 4381792), (32, 2327827), (34, 2190896), (68, 1095448), (136, 547724), (149, 499936), (272, 273862), (298, 249968), (544, 136931), (596, 124984), (919, 81056), (1192, 62492), (1838, 40528), (2384, 31246), (2533, 29408), (3676, 20264), (4768, 15623), (5066, 14704), (7352, 10132)]