917111552

素因数分解:

$2^8\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4783}}^1$

素因数の和:4913

約数の個数: 72

約数和(自身を含む): 2112155136

約数和(自身を除く): 1195043584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 256, 428, 448, 749, 856, 896, 1498, 1712, 1792, 2996, 3424, 4783, 5992, 6848, 9566, 11984, 13696, 19132, 23968, 27392, 33481, 38264, 47936, 66962, 76528, 95872, 133924, 153056, 191744, 267848, 306112, 511781, 535696, 612224, 1023562, 1071392, 1224448, 2047124, 2142784, 3582467, 4094248, 4285568, 7164934, 8188496, 8571136, 14329868, 16376992, 28659736, 32753984, 57319472, 65507968, 114638944, 131015936, 229277888, 458555776, 917111552]

約数ペア:

[(1, 917111552), (2, 458555776), (4, 229277888), (7, 131015936), (8, 114638944), (14, 65507968), (16, 57319472), (28, 32753984), (32, 28659736), (56, 16376992), (64, 14329868), (107, 8571136), (112, 8188496), (128, 7164934), (214, 4285568), (224, 4094248), (256, 3582467), (428, 2142784), (448, 2047124), (749, 1224448), (856, 1071392), (896, 1023562), (1498, 612224), (1712, 535696), (1792, 511781), (2996, 306112), (3424, 267848), (4783, 191744), (5992, 153056), (6848, 133924), (9566, 95872), (11984, 76528), (13696, 66962), (19132, 47936), (23968, 38264), (27392, 33481)]