77426816

素因数分解:

$2^7\times {\mathrm{191}}^1\times {\mathrm{3167}}^1$

素因数の和:3372

約数の個数: 32

約数和(自身を含む): 155105280

約数和(自身を除く): 77678464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 382, 764, 1528, 3056, 3167, 6112, 6334, 12224, 12668, 24448, 25336, 50672, 101344, 202688, 405376, 604897, 1209794, 2419588, 4839176, 9678352, 19356704, 38713408, 77426816]

約数ペア:

[(1, 77426816), (2, 38713408), (4, 19356704), (8, 9678352), (16, 4839176), (32, 2419588), (64, 1209794), (128, 604897), (191, 405376), (382, 202688), (764, 101344), (1528, 50672), (3056, 25336), (3167, 24448), (6112, 12668), (6334, 12224)]