28849932

素因数分解:

$2^2\times 3^5\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 76929216

約数和(自身を除く): 48079284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 243, 268, 324, 402, 443, 486, 603, 804, 886, 972, 1206, 1329, 1772, 1809, 2412, 2658, 3618, 3987, 5316, 5427, 7236, 7974, 10854, 11961, 15948, 16281, 21708, 23922, 29681, 32562, 35883, 47844, 59362, 65124, 71766, 89043, 107649, 118724, 143532, 178086, 215298, 267129, 356172, 430596, 534258, 801387, 1068516, 1602774, 2404161, 3205548, 4808322, 7212483, 9616644, 14424966, 28849932]

約数ペア:

[(1, 28849932), (2, 14424966), (3, 9616644), (4, 7212483), (6, 4808322), (9, 3205548), (12, 2404161), (18, 1602774), (27, 1068516), (36, 801387), (54, 534258), (67, 430596), (81, 356172), (108, 267129), (134, 215298), (162, 178086), (201, 143532), (243, 118724), (268, 107649), (324, 89043), (402, 71766), (443, 65124), (486, 59362), (603, 47844), (804, 35883), (886, 32562), (972, 29681), (1206, 23922), (1329, 21708), (1772, 16281), (1809, 15948), (2412, 11961), (2658, 10854), (3618, 7974), (3987, 7236), (5316, 5427)]