38631456

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4327}}^1$

素因数の和:4374

約数の個数: 72

約数和(自身を含む): 113428224

約数和(自身を除く): 74796768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4327, 4464, 8654, 8928, 12981, 17308, 25962, 34616, 38943, 51924, 69232, 77886, 103848, 134137, 138464, 155772, 207696, 268274, 311544, 402411, 415392, 536548, 623088, 804822, 1073096, 1207233, 1246176, 1609644, 2146192, 2414466, 3219288, 4292384, 4828932, 6438576, 9657864, 12877152, 19315728, 38631456]

約数ペア:

[(1, 38631456), (2, 19315728), (3, 12877152), (4, 9657864), (6, 6438576), (8, 4828932), (9, 4292384), (12, 3219288), (16, 2414466), (18, 2146192), (24, 1609644), (31, 1246176), (32, 1207233), (36, 1073096), (48, 804822), (62, 623088), (72, 536548), (93, 415392), (96, 402411), (124, 311544), (144, 268274), (186, 207696), (248, 155772), (279, 138464), (288, 134137), (372, 103848), (496, 77886), (558, 69232), (744, 51924), (992, 38943), (1116, 34616), (1488, 25962), (2232, 17308), (2976, 12981), (4327, 8928), (4464, 8654)]