1572103472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{70841}}^1$

素因数の和:70941

約数の個数: 40

約数和(自身を含む): 3250230960

約数和(自身を除く): 1678127488

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2774, 5548, 11096, 22192, 70841, 141682, 283364, 566728, 1133456, 1345979, 2691958, 5171393, 5383916, 10342786, 10767832, 20685572, 21535664, 41371144, 82742288, 98256467, 196512934, 393025868, 786051736, 1572103472]

約数ペア:

[(1, 1572103472), (2, 786051736), (4, 393025868), (8, 196512934), (16, 98256467), (19, 82742288), (38, 41371144), (73, 21535664), (76, 20685572), (146, 10767832), (152, 10342786), (292, 5383916), (304, 5171393), (584, 2691958), (1168, 1345979), (1387, 1133456), (2774, 566728), (5548, 283364), (11096, 141682), (22192, 70841)]