42488886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 97459200

約数和(自身を除く): 54970314

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 79, 87, 158, 174, 237, 281, 319, 474, 562, 638, 843, 869, 957, 1686, 1738, 1914, 2291, 2607, 3091, 4582, 5214, 6182, 6873, 8149, 9273, 13746, 16298, 18546, 22199, 24447, 25201, 44398, 48894, 50402, 66597, 75603, 89639, 133194, 151206, 179278, 244189, 268917, 488378, 537834, 643771, 732567, 1287542, 1465134, 1931313, 3862626, 7081481, 14162962, 21244443, 42488886]

約数ペア:

[(1, 42488886), (2, 21244443), (3, 14162962), (6, 7081481), (11, 3862626), (22, 1931313), (29, 1465134), (33, 1287542), (58, 732567), (66, 643771), (79, 537834), (87, 488378), (158, 268917), (174, 244189), (237, 179278), (281, 151206), (319, 133194), (474, 89639), (562, 75603), (638, 66597), (843, 50402), (869, 48894), (957, 44398), (1686, 25201), (1738, 24447), (1914, 22199), (2291, 18546), (2607, 16298), (3091, 13746), (4582, 9273), (5214, 8149), (6182, 6873)]