64193532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2621}}^1$

素因数の和:2798

約数の個数: 48

約数和(自身を含む): 162396192

約数和(自身を除く): 98202660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 2621, 4082, 5242, 6123, 7863, 8164, 10484, 12246, 15726, 24492, 31452, 34073, 68146, 102219, 136292, 204438, 408876, 411497, 822994, 1234491, 1645988, 2468982, 4937964, 5349461, 10698922, 16048383, 21397844, 32096766, 64193532]

約数ペア:

[(1, 64193532), (2, 32096766), (3, 21397844), (4, 16048383), (6, 10698922), (12, 5349461), (13, 4937964), (26, 2468982), (39, 1645988), (52, 1234491), (78, 822994), (156, 411497), (157, 408876), (314, 204438), (471, 136292), (628, 102219), (942, 68146), (1884, 34073), (2041, 31452), (2621, 24492), (4082, 15726), (5242, 12246), (6123, 10484), (7863, 8164)]