66765392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12919}}^1$

素因数の和:12963

約数の個数: 40

約数和(自身を含む): 144187200

約数和(自身を除く): 77421808

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 12919, 25838, 51676, 103352, 206704, 219623, 245461, 439246, 490922, 878492, 981844, 1756984, 1963688, 3513968, 3927376, 4172837, 8345674, 16691348, 33382696, 66765392]

約数ペア:

[(1, 66765392), (2, 33382696), (4, 16691348), (8, 8345674), (16, 4172837), (17, 3927376), (19, 3513968), (34, 1963688), (38, 1756984), (68, 981844), (76, 878492), (136, 490922), (152, 439246), (272, 245461), (304, 219623), (323, 206704), (646, 103352), (1292, 51676), (2584, 25838), (5168, 12919)]