7531264

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 16940672

約数和(自身を除く): 9409408

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 73, 104, 124, 128, 146, 208, 248, 256, 292, 403, 416, 496, 584, 806, 832, 949, 992, 1168, 1612, 1664, 1898, 1984, 2263, 2336, 3224, 3328, 3796, 3968, 4526, 4672, 6448, 7592, 7936, 9052, 9344, 12896, 15184, 18104, 18688, 25792, 29419, 30368, 36208, 51584, 58838, 60736, 72416, 103168, 117676, 121472, 144832, 235352, 242944, 289664, 470704, 579328, 941408, 1882816, 3765632, 7531264]

約数ペア:

[(1, 7531264), (2, 3765632), (4, 1882816), (8, 941408), (13, 579328), (16, 470704), (26, 289664), (31, 242944), (32, 235352), (52, 144832), (62, 121472), (64, 117676), (73, 103168), (104, 72416), (124, 60736), (128, 58838), (146, 51584), (208, 36208), (248, 30368), (256, 29419), (292, 25792), (403, 18688), (416, 18104), (496, 15184), (584, 12896), (806, 9344), (832, 9052), (949, 7936), (992, 7592), (1168, 6448), (1612, 4672), (1664, 4526), (1898, 3968), (1984, 3796), (2263, 3328), (2336, 3224)]