74960816

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18089}}^1$

素因数の和:18141

約数の個数: 40

約数和(自身を含む): 170480160

約数和(自身を除く): 95519344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 18089, 36178, 72356, 126623, 144712, 253246, 289424, 506492, 669293, 1012984, 1338586, 2025968, 2677172, 4685051, 5354344, 9370102, 10708688, 18740204, 37480408, 74960816]

約数ペア:

[(1, 74960816), (2, 37480408), (4, 18740204), (7, 10708688), (8, 9370102), (14, 5354344), (16, 4685051), (28, 2677172), (37, 2025968), (56, 1338586), (74, 1012984), (112, 669293), (148, 506492), (259, 289424), (296, 253246), (518, 144712), (592, 126623), (1036, 72356), (2072, 36178), (4144, 18089)]