71275712

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1257

約数の個数: 56

約数和(自身を含む): 151314912

約数和(自身を除く): 80039200

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 164, 184, 328, 368, 656, 736, 943, 1181, 1312, 1472, 1886, 2362, 2624, 3772, 4724, 7544, 9448, 15088, 18896, 27163, 30176, 37792, 48421, 54326, 60352, 75584, 96842, 108652, 193684, 217304, 387368, 434608, 774736, 869216, 1113683, 1549472, 1738432, 2227366, 3098944, 4454732, 8909464, 17818928, 35637856, 71275712]

約数ペア:

[(1, 71275712), (2, 35637856), (4, 17818928), (8, 8909464), (16, 4454732), (23, 3098944), (32, 2227366), (41, 1738432), (46, 1549472), (64, 1113683), (82, 869216), (92, 774736), (164, 434608), (184, 387368), (328, 217304), (368, 193684), (656, 108652), (736, 96842), (943, 75584), (1181, 60352), (1312, 54326), (1472, 48421), (1886, 37792), (2362, 30176), (2624, 27163), (3772, 18896), (4724, 15088), (7544, 9448)]