40902092

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 92628480

約数和(自身を除く): 51726388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 79, 82, 154, 158, 164, 287, 308, 316, 451, 553, 574, 869, 902, 1106, 1148, 1681, 1738, 1804, 2212, 3157, 3239, 3362, 3476, 6083, 6314, 6478, 6724, 11767, 12166, 12628, 12956, 18491, 22673, 23534, 24332, 35629, 36982, 45346, 47068, 71258, 73964, 90692, 129437, 132799, 142516, 249403, 258874, 265598, 498806, 517748, 531196, 929593, 997612, 1460789, 1859186, 2921578, 3718372, 5843156, 10225523, 20451046, 40902092]

約数ペア:

[(1, 40902092), (2, 20451046), (4, 10225523), (7, 5843156), (11, 3718372), (14, 2921578), (22, 1859186), (28, 1460789), (41, 997612), (44, 929593), (77, 531196), (79, 517748), (82, 498806), (154, 265598), (158, 258874), (164, 249403), (287, 142516), (308, 132799), (316, 129437), (451, 90692), (553, 73964), (574, 71258), (869, 47068), (902, 45346), (1106, 36982), (1148, 35629), (1681, 24332), (1738, 23534), (1804, 22673), (2212, 18491), (3157, 12956), (3239, 12628), (3362, 12166), (3476, 11767), (6083, 6724), (6314, 6478)]