28331622

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 74805120

約数和(自身を除く): 46473498

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 33, 34, 38, 51, 57, 66, 99, 102, 114, 153, 171, 187, 198, 209, 306, 323, 342, 374, 418, 443, 561, 627, 646, 886, 969, 1122, 1254, 1329, 1683, 1881, 1938, 2658, 2907, 3366, 3553, 3762, 3987, 4873, 5814, 7106, 7531, 7974, 8417, 9746, 10659, 14619, 15062, 16834, 21318, 22593, 25251, 29238, 31977, 43857, 45186, 50502, 63954, 67779, 75753, 82841, 87714, 92587, 135558, 143089, 151506, 165682, 185174, 248523, 277761, 286178, 429267, 497046, 555522, 745569, 833283, 858534, 1287801, 1491138, 1573979, 1666566, 2575602, 3147958, 4721937, 9443874, 14165811, 28331622]

約数ペア:

[(1, 28331622), (2, 14165811), (3, 9443874), (6, 4721937), (9, 3147958), (11, 2575602), (17, 1666566), (18, 1573979), (19, 1491138), (22, 1287801), (33, 858534), (34, 833283), (38, 745569), (51, 555522), (57, 497046), (66, 429267), (99, 286178), (102, 277761), (114, 248523), (153, 185174), (171, 165682), (187, 151506), (198, 143089), (209, 135558), (306, 92587), (323, 87714), (342, 82841), (374, 75753), (418, 67779), (443, 63954), (561, 50502), (627, 45186), (646, 43857), (886, 31977), (969, 29238), (1122, 25251), (1254, 22593), (1329, 21318), (1683, 16834), (1881, 15062), (1938, 14619), (2658, 10659), (2907, 9746), (3366, 8417), (3553, 7974), (3762, 7531), (3987, 7106), (4873, 5814)]