64876744

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{3491}}^1$

素因数の和:3621

約数の個数: 32

約数和(自身を含む): 128226240

約数和(自身を除く): 63349496

約数列:

[1, 2, 4, 8, 23, 46, 92, 101, 184, 202, 404, 808, 2323, 3491, 4646, 6982, 9292, 13964, 18584, 27928, 80293, 160586, 321172, 352591, 642344, 705182, 1410364, 2820728, 8109593, 16219186, 32438372, 64876744]

約数ペア:

[(1, 64876744), (2, 32438372), (4, 16219186), (8, 8109593), (23, 2820728), (46, 1410364), (92, 705182), (101, 642344), (184, 352591), (202, 321172), (404, 160586), (808, 80293), (2323, 27928), (3491, 18584), (4646, 13964), (6982, 9292)]