67215412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 132491520

約数和(自身を除く): 65276108

約数列:

[1, 2, 4, 11, 22, 44, 61, 79, 122, 158, 244, 316, 317, 634, 671, 869, 1268, 1342, 1738, 2684, 3476, 3487, 4819, 6974, 9638, 13948, 19276, 19337, 25043, 38674, 50086, 53009, 77348, 100172, 106018, 212036, 212707, 275473, 425414, 550946, 850828, 1101892, 1527623, 3055246, 6110492, 16803853, 33607706, 67215412]

約数ペア:

[(1, 67215412), (2, 33607706), (4, 16803853), (11, 6110492), (22, 3055246), (44, 1527623), (61, 1101892), (79, 850828), (122, 550946), (158, 425414), (244, 275473), (316, 212707), (317, 212036), (634, 106018), (671, 100172), (869, 77348), (1268, 53009), (1342, 50086), (1738, 38674), (2684, 25043), (3476, 19337), (3487, 19276), (4819, 13948), (6974, 9638)]