28746216

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 81151200

約数和(自身を除く): 52404984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 67, 72, 101, 118, 134, 177, 201, 202, 236, 268, 303, 354, 402, 404, 472, 531, 536, 603, 606, 708, 804, 808, 909, 1062, 1206, 1212, 1416, 1608, 1818, 2124, 2412, 2424, 3636, 3953, 4248, 4824, 5959, 6767, 7272, 7906, 11859, 11918, 13534, 15812, 17877, 20301, 23718, 23836, 27068, 31624, 35577, 35754, 40602, 47436, 47672, 53631, 54136, 60903, 71154, 71508, 81204, 94872, 107262, 121806, 142308, 143016, 162408, 214524, 243612, 284616, 399253, 429048, 487224, 798506, 1197759, 1597012, 2395518, 3194024, 3593277, 4791036, 7186554, 9582072, 14373108, 28746216]

約数ペア:

[(1, 28746216), (2, 14373108), (3, 9582072), (4, 7186554), (6, 4791036), (8, 3593277), (9, 3194024), (12, 2395518), (18, 1597012), (24, 1197759), (36, 798506), (59, 487224), (67, 429048), (72, 399253), (101, 284616), (118, 243612), (134, 214524), (177, 162408), (201, 143016), (202, 142308), (236, 121806), (268, 107262), (303, 94872), (354, 81204), (402, 71508), (404, 71154), (472, 60903), (531, 54136), (536, 53631), (603, 47672), (606, 47436), (708, 40602), (804, 35754), (808, 35577), (909, 31624), (1062, 27068), (1206, 23836), (1212, 23718), (1416, 20301), (1608, 17877), (1818, 15812), (2124, 13534), (2412, 11918), (2424, 11859), (3636, 7906), (3953, 7272), (4248, 6767), (4824, 5959)]