65275868

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4231}}^1$

素因数の和:4290

約数の個数: 48

約数和(自身を含む): 142195200

約数和(自身を除く): 76919332

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 4231, 7714, 8462, 15428, 16924, 29617, 59234, 80389, 118468, 122699, 160778, 245398, 321556, 490796, 562723, 858893, 1125446, 1717786, 2250892, 2331281, 3435572, 4662562, 9325124, 16318967, 32637934, 65275868]

約数ペア:

[(1, 65275868), (2, 32637934), (4, 16318967), (7, 9325124), (14, 4662562), (19, 3435572), (28, 2331281), (29, 2250892), (38, 1717786), (58, 1125446), (76, 858893), (116, 562723), (133, 490796), (203, 321556), (266, 245398), (406, 160778), (532, 122699), (551, 118468), (812, 80389), (1102, 59234), (2204, 29617), (3857, 16924), (4231, 15428), (7714, 8462)]