28818144

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2129}}^1$

素因数の和:2192

約数の個数: 72

約数和(自身を含む): 83734560

約数和(自身を除く): 54916416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2129, 2256, 3384, 4258, 4512, 6387, 6768, 8516, 12774, 13536, 17032, 19161, 25548, 34064, 38322, 51096, 68128, 76644, 100063, 102192, 153288, 200126, 204384, 300189, 306576, 400252, 600378, 613152, 800504, 900567, 1200756, 1601008, 1801134, 2401512, 3202016, 3602268, 4803024, 7204536, 9606048, 14409072, 28818144]

約数ペア:

[(1, 28818144), (2, 14409072), (3, 9606048), (4, 7204536), (6, 4803024), (8, 3602268), (9, 3202016), (12, 2401512), (16, 1801134), (18, 1601008), (24, 1200756), (32, 900567), (36, 800504), (47, 613152), (48, 600378), (72, 400252), (94, 306576), (96, 300189), (141, 204384), (144, 200126), (188, 153288), (282, 102192), (288, 100063), (376, 76644), (423, 68128), (564, 51096), (752, 38322), (846, 34064), (1128, 25548), (1504, 19161), (1692, 17032), (2129, 13536), (2256, 12774), (3384, 8516), (4258, 6768), (4512, 6387)]