65915408

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1283}}^1$

素因数の和:1336

約数の個数: 60

約数和(自身を含む): 145682640

約数和(自身を除く): 79767232

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 494, 676, 988, 1283, 1352, 1976, 2566, 2704, 3211, 3952, 5132, 6422, 10264, 12844, 16679, 20528, 24377, 25688, 33358, 48754, 51376, 66716, 97508, 133432, 195016, 216827, 266864, 316901, 390032, 433654, 633802, 867308, 1267604, 1734616, 2535208, 3469232, 4119713, 5070416, 8239426, 16478852, 32957704, 65915408]

約数ペア:

[(1, 65915408), (2, 32957704), (4, 16478852), (8, 8239426), (13, 5070416), (16, 4119713), (19, 3469232), (26, 2535208), (38, 1734616), (52, 1267604), (76, 867308), (104, 633802), (152, 433654), (169, 390032), (208, 316901), (247, 266864), (304, 216827), (338, 195016), (494, 133432), (676, 97508), (988, 66716), (1283, 51376), (1352, 48754), (1976, 33358), (2566, 25688), (2704, 24377), (3211, 20528), (3952, 16679), (5132, 12844), (6422, 10264)]