40440704

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{8539}}^1$

素因数の和:8590

約数の個数: 32

約数和(自身を含む): 82752600

約数和(自身を除く): 42311896

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 8539, 17078, 34156, 68312, 136624, 273248, 315943, 546496, 631886, 1092992, 1263772, 2527544, 5055088, 10110176, 20220352, 40440704]

約数ペア:

[(1, 40440704), (2, 20220352), (4, 10110176), (8, 5055088), (16, 2527544), (32, 1263772), (37, 1092992), (64, 631886), (74, 546496), (128, 315943), (148, 273248), (296, 136624), (592, 68312), (1184, 34156), (2368, 17078), (4736, 8539)]