71962804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 138902400

約数和(自身を除く): 66939596

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 103, 116, 206, 317, 412, 551, 634, 1102, 1268, 1957, 2204, 2987, 3914, 5974, 6023, 7828, 9193, 11948, 12046, 18386, 24092, 32651, 36772, 56753, 65302, 113506, 130604, 174667, 227012, 349334, 620369, 698668, 946879, 1240738, 1893758, 2481476, 3787516, 17990701, 35981402, 71962804]

約数ペア:

[(1, 71962804), (2, 35981402), (4, 17990701), (19, 3787516), (29, 2481476), (38, 1893758), (58, 1240738), (76, 946879), (103, 698668), (116, 620369), (206, 349334), (317, 227012), (412, 174667), (551, 130604), (634, 113506), (1102, 65302), (1268, 56753), (1957, 36772), (2204, 32651), (2987, 24092), (3914, 18386), (5974, 12046), (6023, 11948), (7828, 9193)]