29489976

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{21557}}^1$

素因数の和:21588

約数の個数: 48

約数和(自身を含む): 84076200

約数和(自身を除く): 54586224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 21557, 43114, 64671, 86228, 129342, 172456, 194013, 258684, 388026, 409583, 517368, 776052, 819166, 1228749, 1552104, 1638332, 2457498, 3276664, 3686247, 4914996, 7372494, 9829992, 14744988, 29489976]

約数ペア:

[(1, 29489976), (2, 14744988), (3, 9829992), (4, 7372494), (6, 4914996), (8, 3686247), (9, 3276664), (12, 2457498), (18, 1638332), (19, 1552104), (24, 1228749), (36, 819166), (38, 776052), (57, 517368), (72, 409583), (76, 388026), (114, 258684), (152, 194013), (171, 172456), (228, 129342), (342, 86228), (456, 64671), (684, 43114), (1368, 21557)]