77948944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15083}}^1$

素因数の和:15127

約数の個数: 40

約数和(自身を含む): 168337440

約数和(自身を除く): 90388496

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 15083, 30166, 60332, 120664, 241328, 256411, 286577, 512822, 573154, 1025644, 1146308, 2051288, 2292616, 4102576, 4585232, 4871809, 9743618, 19487236, 38974472, 77948944]

約数ペア:

[(1, 77948944), (2, 38974472), (4, 19487236), (8, 9743618), (16, 4871809), (17, 4585232), (19, 4102576), (34, 2292616), (38, 2051288), (68, 1146308), (76, 1025644), (136, 573154), (152, 512822), (272, 286577), (304, 256411), (323, 241328), (646, 120664), (1292, 60332), (2584, 30166), (5168, 15083)]