74361742

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 144708480

約数和(自身を除く): 70346738

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 73, 91, 146, 182, 193, 203, 377, 386, 406, 511, 754, 949, 1022, 1351, 1898, 2117, 2509, 2639, 2702, 4234, 5018, 5278, 5597, 6643, 11194, 13286, 14089, 14819, 17563, 27521, 28178, 29638, 35126, 39179, 55042, 72761, 78358, 98623, 145522, 183157, 192647, 197246, 366314, 385294, 408581, 509327, 817162, 1018654, 1282099, 2564198, 2860067, 5311553, 5720134, 10623106, 37180871, 74361742]

約数ペア:

[(1, 74361742), (2, 37180871), (7, 10623106), (13, 5720134), (14, 5311553), (26, 2860067), (29, 2564198), (58, 1282099), (73, 1018654), (91, 817162), (146, 509327), (182, 408581), (193, 385294), (203, 366314), (377, 197246), (386, 192647), (406, 183157), (511, 145522), (754, 98623), (949, 78358), (1022, 72761), (1351, 55042), (1898, 39179), (2117, 35126), (2509, 29638), (2639, 28178), (2702, 27521), (4234, 17563), (5018, 14819), (5278, 14089), (5597, 13286), (6643, 11194)]