64655058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 146627712

約数和(自身を除く): 81972654

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 43, 74, 78, 86, 111, 129, 222, 258, 481, 521, 559, 962, 1042, 1118, 1443, 1563, 1591, 1677, 2886, 3126, 3182, 3354, 4773, 6773, 9546, 13546, 19277, 20319, 20683, 22403, 38554, 40638, 41366, 44806, 57831, 62049, 67209, 115662, 124098, 134418, 250601, 291239, 501202, 582478, 751803, 828911, 873717, 1503606, 1657822, 1747434, 2486733, 4973466, 10775843, 21551686, 32327529, 64655058]

約数ペア:

[(1, 64655058), (2, 32327529), (3, 21551686), (6, 10775843), (13, 4973466), (26, 2486733), (37, 1747434), (39, 1657822), (43, 1503606), (74, 873717), (78, 828911), (86, 751803), (111, 582478), (129, 501202), (222, 291239), (258, 250601), (481, 134418), (521, 124098), (559, 115662), (962, 67209), (1042, 62049), (1118, 57831), (1443, 44806), (1563, 41366), (1591, 40638), (1677, 38554), (2886, 22403), (3126, 20683), (3182, 20319), (3354, 19277), (4773, 13546), (6773, 9546)]