71442052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 145212480

約数和(自身を除く): 73770428

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 97, 194, 209, 388, 418, 836, 881, 1067, 1762, 1843, 2134, 3524, 3686, 4268, 7372, 9691, 16739, 19382, 20273, 33478, 38764, 40546, 66956, 81092, 85457, 170914, 184129, 341828, 368258, 736516, 940027, 1623683, 1880054, 3247366, 3760108, 6494732, 17860513, 35721026, 71442052]

約数ペア:

[(1, 71442052), (2, 35721026), (4, 17860513), (11, 6494732), (19, 3760108), (22, 3247366), (38, 1880054), (44, 1623683), (76, 940027), (97, 736516), (194, 368258), (209, 341828), (388, 184129), (418, 170914), (836, 85457), (881, 81092), (1067, 66956), (1762, 40546), (1843, 38764), (2134, 33478), (3524, 20273), (3686, 19382), (4268, 16739), (7372, 9691)]