38859942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 89164800

約数和(自身を除く): 50304858

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 79, 87, 158, 174, 237, 257, 319, 474, 514, 638, 771, 869, 957, 1542, 1738, 1914, 2291, 2607, 2827, 4582, 5214, 5654, 6873, 7453, 8481, 13746, 14906, 16962, 20303, 22359, 25201, 40606, 44718, 50402, 60909, 75603, 81983, 121818, 151206, 163966, 223333, 245949, 446666, 491898, 588787, 669999, 1177574, 1339998, 1766361, 3532722, 6476657, 12953314, 19429971, 38859942]

約数ペア:

[(1, 38859942), (2, 19429971), (3, 12953314), (6, 6476657), (11, 3532722), (22, 1766361), (29, 1339998), (33, 1177574), (58, 669999), (66, 588787), (79, 491898), (87, 446666), (158, 245949), (174, 223333), (237, 163966), (257, 151206), (319, 121818), (474, 81983), (514, 75603), (638, 60909), (771, 50402), (869, 44718), (957, 40606), (1542, 25201), (1738, 22359), (1914, 20303), (2291, 16962), (2607, 14906), (2827, 13746), (4582, 8481), (5214, 7453), (5654, 6873)]