42415752

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 112435200

約数和(自身を除く): 70019448

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 191, 228, 382, 456, 487, 573, 764, 974, 1146, 1461, 1528, 1948, 2292, 2922, 3629, 3896, 4584, 5844, 7258, 9253, 10887, 11688, 14516, 18506, 21774, 27759, 29032, 37012, 43548, 55518, 74024, 87096, 93017, 111036, 186034, 222072, 279051, 372068, 558102, 744136, 1116204, 1767323, 2232408, 3534646, 5301969, 7069292, 10603938, 14138584, 21207876, 42415752]

約数ペア:

[(1, 42415752), (2, 21207876), (3, 14138584), (4, 10603938), (6, 7069292), (8, 5301969), (12, 3534646), (19, 2232408), (24, 1767323), (38, 1116204), (57, 744136), (76, 558102), (114, 372068), (152, 279051), (191, 222072), (228, 186034), (382, 111036), (456, 93017), (487, 87096), (573, 74024), (764, 55518), (974, 43548), (1146, 37012), (1461, 29032), (1528, 27759), (1948, 21774), (2292, 18506), (2922, 14516), (3629, 11688), (3896, 10887), (4584, 9253), (5844, 7258)]