40802208

素因数分解:

$2^5\times 3^1\times {\mathrm{643}}^1\times {\mathrm{661}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 107434656

約数和(自身を除く): 66632448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 643, 661, 1286, 1322, 1929, 1983, 2572, 2644, 3858, 3966, 5144, 5288, 7716, 7932, 10288, 10576, 15432, 15864, 20576, 21152, 30864, 31728, 61728, 63456, 425023, 850046, 1275069, 1700092, 2550138, 3400184, 5100276, 6800368, 10200552, 13600736, 20401104, 40802208]

約数ペア:

[(1, 40802208), (2, 20401104), (3, 13600736), (4, 10200552), (6, 6800368), (8, 5100276), (12, 3400184), (16, 2550138), (24, 1700092), (32, 1275069), (48, 850046), (96, 425023), (643, 63456), (661, 61728), (1286, 31728), (1322, 30864), (1929, 21152), (1983, 20576), (2572, 15864), (2644, 15432), (3858, 10576), (3966, 10288), (5144, 7932), (5288, 7716)]