67884796

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18229}}^1$

素因数の和:18266

約数の個数: 36

約数和(自身を含む): 145475400

約数和(自身を除く): 77590604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 18229, 36458, 72916, 127603, 255206, 346351, 510412, 692702, 893221, 1385404, 1786442, 2424457, 3572884, 4848914, 9697828, 16971199, 33942398, 67884796]

約数ペア:

[(1, 67884796), (2, 33942398), (4, 16971199), (7, 9697828), (14, 4848914), (19, 3572884), (28, 2424457), (38, 1786442), (49, 1385404), (76, 893221), (98, 692702), (133, 510412), (196, 346351), (266, 255206), (532, 127603), (931, 72916), (1862, 36458), (3724, 18229)]