72670402

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1193}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 131817600

約数和(自身を除く): 59147198

約数列:

[1, 2, 7, 14, 19, 38, 133, 229, 266, 458, 1193, 1603, 2386, 3206, 4351, 8351, 8702, 16702, 22667, 30457, 45334, 60914, 158669, 273197, 317338, 546394, 1912379, 3824758, 5190743, 10381486, 36335201, 72670402]

約数ペア:

[(1, 72670402), (2, 36335201), (7, 10381486), (14, 5190743), (19, 3824758), (38, 1912379), (133, 546394), (229, 317338), (266, 273197), (458, 158669), (1193, 60914), (1603, 45334), (2386, 30457), (3206, 22667), (4351, 16702), (8351, 8702)]