40670392

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{359}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 94494600

約数和(自身を除く): 53824208

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 289, 359, 392, 476, 578, 718, 833, 952, 1156, 1436, 1666, 2023, 2312, 2513, 2872, 3332, 4046, 5026, 6103, 6664, 8092, 10052, 12206, 14161, 16184, 17591, 20104, 24412, 28322, 35182, 42721, 48824, 56644, 70364, 85442, 103751, 113288, 140728, 170884, 207502, 299047, 341768, 415004, 598094, 726257, 830008, 1196188, 1452514, 2392376, 2905028, 5083799, 5810056, 10167598, 20335196, 40670392]

約数ペア:

[(1, 40670392), (2, 20335196), (4, 10167598), (7, 5810056), (8, 5083799), (14, 2905028), (17, 2392376), (28, 1452514), (34, 1196188), (49, 830008), (56, 726257), (68, 598094), (98, 415004), (119, 341768), (136, 299047), (196, 207502), (238, 170884), (289, 140728), (359, 113288), (392, 103751), (476, 85442), (578, 70364), (718, 56644), (833, 48824), (952, 42721), (1156, 35182), (1436, 28322), (1666, 24412), (2023, 20104), (2312, 17591), (2513, 16184), (2872, 14161), (3332, 12206), (4046, 10052), (5026, 8092), (6103, 6664)]