28993446

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:933

約数の個数: 48

約数和(自身を含む): 66034800

約数和(自身を除く): 37041354

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 67, 87, 134, 174, 201, 261, 402, 522, 603, 829, 1206, 1658, 1943, 2487, 3886, 4974, 5829, 7461, 11658, 14922, 17487, 24041, 34974, 48082, 55543, 72123, 111086, 144246, 166629, 216369, 333258, 432738, 499887, 999774, 1610747, 3221494, 4832241, 9664482, 14496723, 28993446]

約数ペア:

[(1, 28993446), (2, 14496723), (3, 9664482), (6, 4832241), (9, 3221494), (18, 1610747), (29, 999774), (58, 499887), (67, 432738), (87, 333258), (134, 216369), (174, 166629), (201, 144246), (261, 111086), (402, 72123), (522, 55543), (603, 48082), (829, 34974), (1206, 24041), (1658, 17487), (1943, 14922), (2487, 11658), (3886, 7461), (4974, 5829)]