65042004

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 156739968

約数和(自身を除く): 91697964

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 263, 444, 526, 557, 789, 1052, 1114, 1578, 1671, 2228, 3156, 3342, 6684, 9731, 19462, 20609, 29193, 38924, 41218, 58386, 61827, 82436, 116772, 123654, 146491, 247308, 292982, 439473, 585964, 878946, 1757892, 5420167, 10840334, 16260501, 21680668, 32521002, 65042004]

約数ペア:

[(1, 65042004), (2, 32521002), (3, 21680668), (4, 16260501), (6, 10840334), (12, 5420167), (37, 1757892), (74, 878946), (111, 585964), (148, 439473), (222, 292982), (263, 247308), (444, 146491), (526, 123654), (557, 116772), (789, 82436), (1052, 61827), (1114, 58386), (1578, 41218), (1671, 38924), (2228, 29193), (3156, 20609), (3342, 19462), (6684, 9731)]