40553352

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{26821}}^1$

素因数の和:26843

約数の個数: 64

約数和(自身を含む): 128745600

約数和(自身を除く): 88192248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 26821, 53642, 80463, 107284, 160926, 187747, 214568, 241389, 321852, 375494, 482778, 563241, 643704, 724167, 750988, 965556, 1126482, 1448334, 1501976, 1689723, 1931112, 2252964, 2896668, 3379446, 4505928, 5069169, 5793336, 6758892, 10138338, 13517784, 20276676, 40553352]

約数ペア:

[(1, 40553352), (2, 20276676), (3, 13517784), (4, 10138338), (6, 6758892), (7, 5793336), (8, 5069169), (9, 4505928), (12, 3379446), (14, 2896668), (18, 2252964), (21, 1931112), (24, 1689723), (27, 1501976), (28, 1448334), (36, 1126482), (42, 965556), (54, 750988), (56, 724167), (63, 643704), (72, 563241), (84, 482778), (108, 375494), (126, 321852), (168, 241389), (189, 214568), (216, 187747), (252, 160926), (378, 107284), (504, 80463), (756, 53642), (1512, 26821)]