40753792

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 86169600

約数和(自身を除く): 45415808

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 109, 127, 128, 184, 218, 254, 368, 436, 508, 736, 872, 1016, 1472, 1744, 2032, 2507, 2921, 2944, 3488, 4064, 5014, 5842, 6976, 8128, 10028, 11684, 13843, 13952, 16256, 20056, 23368, 27686, 40112, 46736, 55372, 80224, 93472, 110744, 160448, 186944, 221488, 318389, 320896, 373888, 442976, 636778, 885952, 1273556, 1771904, 2547112, 5094224, 10188448, 20376896, 40753792]

約数ペア:

[(1, 40753792), (2, 20376896), (4, 10188448), (8, 5094224), (16, 2547112), (23, 1771904), (32, 1273556), (46, 885952), (64, 636778), (92, 442976), (109, 373888), (127, 320896), (128, 318389), (184, 221488), (218, 186944), (254, 160448), (368, 110744), (436, 93472), (508, 80224), (736, 55372), (872, 46736), (1016, 40112), (1472, 27686), (1744, 23368), (2032, 20056), (2507, 16256), (2921, 13952), (2944, 13843), (3488, 11684), (4064, 10028), (5014, 8128), (5842, 6976)]