72438656

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{12041}}^1$

素因数の和:12102

約数の個数: 32

約数和(自身を含む): 147394080

約数和(自身を除く): 74955424

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 12041, 24082, 48164, 96328, 192656, 385312, 565927, 770624, 1131854, 1541248, 2263708, 4527416, 9054832, 18109664, 36219328, 72438656]

約数ペア:

[(1, 72438656), (2, 36219328), (4, 18109664), (8, 9054832), (16, 4527416), (32, 2263708), (47, 1541248), (64, 1131854), (94, 770624), (128, 565927), (188, 385312), (376, 192656), (752, 96328), (1504, 48164), (3008, 24082), (6016, 12041)]