28027224

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 81244800

約数和(自身を除く): 53217576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 31, 36, 58, 62, 72, 87, 93, 116, 124, 174, 186, 232, 248, 261, 279, 348, 372, 433, 522, 558, 696, 744, 866, 899, 1044, 1116, 1299, 1732, 1798, 2088, 2232, 2598, 2697, 3464, 3596, 3897, 5196, 5394, 7192, 7794, 8091, 10392, 10788, 12557, 13423, 15588, 16182, 21576, 25114, 26846, 31176, 32364, 37671, 40269, 50228, 53692, 64728, 75342, 80538, 100456, 107384, 113013, 120807, 150684, 161076, 226026, 241614, 301368, 322152, 389267, 452052, 483228, 778534, 904104, 966456, 1167801, 1557068, 2335602, 3114136, 3503403, 4671204, 7006806, 9342408, 14013612, 28027224]

約数ペア:

[(1, 28027224), (2, 14013612), (3, 9342408), (4, 7006806), (6, 4671204), (8, 3503403), (9, 3114136), (12, 2335602), (18, 1557068), (24, 1167801), (29, 966456), (31, 904104), (36, 778534), (58, 483228), (62, 452052), (72, 389267), (87, 322152), (93, 301368), (116, 241614), (124, 226026), (174, 161076), (186, 150684), (232, 120807), (248, 113013), (261, 107384), (279, 100456), (348, 80538), (372, 75342), (433, 64728), (522, 53692), (558, 50228), (696, 40269), (744, 37671), (866, 32364), (899, 31176), (1044, 26846), (1116, 25114), (1299, 21576), (1732, 16182), (1798, 15588), (2088, 13423), (2232, 12557), (2598, 10788), (2697, 10392), (3464, 8091), (3596, 7794), (3897, 7192), (5196, 5394)]