42725928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{967}}^1$

素因数の和:1246

約数の個数: 64

約数和(自身を含む): 122664960

約数和(自身を除く): 79939032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 263, 526, 789, 967, 1052, 1578, 1841, 1934, 2104, 2901, 3156, 3682, 3868, 5523, 5802, 6312, 6769, 7364, 7736, 11046, 11604, 13538, 14728, 20307, 22092, 23208, 27076, 40614, 44184, 54152, 81228, 162456, 254321, 508642, 762963, 1017284, 1525926, 1780247, 2034568, 3051852, 3560494, 5340741, 6103704, 7120988, 10681482, 14241976, 21362964, 42725928]

約数ペア:

[(1, 42725928), (2, 21362964), (3, 14241976), (4, 10681482), (6, 7120988), (7, 6103704), (8, 5340741), (12, 3560494), (14, 3051852), (21, 2034568), (24, 1780247), (28, 1525926), (42, 1017284), (56, 762963), (84, 508642), (168, 254321), (263, 162456), (526, 81228), (789, 54152), (967, 44184), (1052, 40614), (1578, 27076), (1841, 23208), (1934, 22092), (2104, 20307), (2901, 14728), (3156, 13538), (3682, 11604), (3868, 11046), (5523, 7736), (5802, 7364), (6312, 6769)]