28741614

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 65352960

約数和(自身を除く): 36611346

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 61, 66, 118, 121, 122, 177, 183, 242, 354, 363, 366, 649, 671, 726, 1298, 1331, 1342, 1947, 2013, 2662, 3599, 3894, 3993, 4026, 7139, 7198, 7381, 7986, 10797, 14278, 14762, 21417, 21594, 22143, 39589, 42834, 44286, 78529, 79178, 81191, 118767, 157058, 162382, 235587, 237534, 243573, 435479, 471174, 487146, 870958, 1306437, 2612874, 4790269, 9580538, 14370807, 28741614]

約数ペア:

[(1, 28741614), (2, 14370807), (3, 9580538), (6, 4790269), (11, 2612874), (22, 1306437), (33, 870958), (59, 487146), (61, 471174), (66, 435479), (118, 243573), (121, 237534), (122, 235587), (177, 162382), (183, 157058), (242, 118767), (354, 81191), (363, 79178), (366, 78529), (649, 44286), (671, 42834), (726, 39589), (1298, 22143), (1331, 21594), (1342, 21417), (1947, 14762), (2013, 14278), (2662, 10797), (3599, 7986), (3894, 7381), (3993, 7198), (4026, 7139)]