40409472

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2239}}^1$

素因数の和:2303

約数の個数: 64

約数和(自身を含む): 109670400

約数和(自身を除く): 69260928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 282, 376, 384, 564, 752, 1128, 1504, 2239, 2256, 3008, 4478, 4512, 6016, 6717, 8956, 9024, 13434, 17912, 18048, 26868, 35824, 53736, 71648, 105233, 107472, 143296, 210466, 214944, 286592, 315699, 420932, 429888, 631398, 841864, 859776, 1262796, 1683728, 2525592, 3367456, 5051184, 6734912, 10102368, 13469824, 20204736, 40409472]

約数ペア:

[(1, 40409472), (2, 20204736), (3, 13469824), (4, 10102368), (6, 6734912), (8, 5051184), (12, 3367456), (16, 2525592), (24, 1683728), (32, 1262796), (47, 859776), (48, 841864), (64, 631398), (94, 429888), (96, 420932), (128, 315699), (141, 286592), (188, 214944), (192, 210466), (282, 143296), (376, 107472), (384, 105233), (564, 71648), (752, 53736), (1128, 35824), (1504, 26868), (2239, 18048), (2256, 17912), (3008, 13434), (4478, 9024), (4512, 8956), (6016, 6717)]