828392704

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4603}}^1$

素因数の和:4675

約数の個数: 72

約数和(自身を含む): 1788009440

約数和(自身を除く): 959616736

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 256, 296, 304, 592, 608, 703, 1184, 1216, 1406, 2368, 2432, 2812, 4603, 4736, 4864, 5624, 9206, 9472, 11248, 18412, 22496, 36824, 44992, 73648, 87457, 89984, 147296, 170311, 174914, 179968, 294592, 340622, 349828, 589184, 681244, 699656, 1178368, 1362488, 1399312, 2724976, 2798624, 3235909, 5449952, 5597248, 6471818, 10899904, 11194496, 12943636, 21799808, 22388992, 25887272, 43599616, 51774544, 103549088, 207098176, 414196352, 828392704]

約数ペア:

[(1, 828392704), (2, 414196352), (4, 207098176), (8, 103549088), (16, 51774544), (19, 43599616), (32, 25887272), (37, 22388992), (38, 21799808), (64, 12943636), (74, 11194496), (76, 10899904), (128, 6471818), (148, 5597248), (152, 5449952), (256, 3235909), (296, 2798624), (304, 2724976), (592, 1399312), (608, 1362488), (703, 1178368), (1184, 699656), (1216, 681244), (1406, 589184), (2368, 349828), (2432, 340622), (2812, 294592), (4603, 179968), (4736, 174914), (4864, 170311), (5624, 147296), (9206, 89984), (9472, 87457), (11248, 73648), (18412, 44992), (22496, 36824)]