40724328

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 106168320

約数和(自身を除く): 65443992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 127, 186, 248, 254, 372, 381, 431, 508, 744, 762, 862, 1016, 1293, 1524, 1724, 2586, 3048, 3448, 3937, 5172, 7874, 10344, 11811, 13361, 15748, 23622, 26722, 31496, 40083, 47244, 53444, 54737, 80166, 94488, 106888, 109474, 160332, 164211, 218948, 320664, 328422, 437896, 656844, 1313688, 1696847, 3393694, 5090541, 6787388, 10181082, 13574776, 20362164, 40724328]

約数ペア:

[(1, 40724328), (2, 20362164), (3, 13574776), (4, 10181082), (6, 6787388), (8, 5090541), (12, 3393694), (24, 1696847), (31, 1313688), (62, 656844), (93, 437896), (124, 328422), (127, 320664), (186, 218948), (248, 164211), (254, 160332), (372, 109474), (381, 106888), (431, 94488), (508, 80166), (744, 54737), (762, 53444), (862, 47244), (1016, 40083), (1293, 31496), (1524, 26722), (1724, 23622), (2586, 15748), (3048, 13361), (3448, 11811), (3937, 10344), (5172, 7874)]