129652964

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 265348608

約数和(自身を除く): 135695644

約数列:

[1, 2, 4, 7, 14, 28, 73, 137, 146, 274, 292, 463, 511, 548, 926, 959, 1022, 1852, 1918, 2044, 3241, 3836, 6482, 10001, 12964, 20002, 33799, 40004, 63431, 67598, 70007, 126862, 135196, 140014, 236593, 253724, 280028, 444017, 473186, 888034, 946372, 1776068, 4630463, 9260926, 18521852, 32413241, 64826482, 129652964]

約数ペア:

[(1, 129652964), (2, 64826482), (4, 32413241), (7, 18521852), (14, 9260926), (28, 4630463), (73, 1776068), (137, 946372), (146, 888034), (274, 473186), (292, 444017), (463, 280028), (511, 253724), (548, 236593), (926, 140014), (959, 135196), (1022, 126862), (1852, 70007), (1918, 67598), (2044, 63431), (3241, 40004), (3836, 33799), (6482, 20002), (10001, 12964)]