38128668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1879}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 94752000

約数和(自身を除く): 56623332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 534, 1068, 1691, 1879, 3382, 3758, 5073, 5637, 6764, 7516, 10146, 11274, 20292, 22548, 35701, 71402, 107103, 142804, 167231, 214206, 334462, 428412, 501693, 668924, 1003386, 2006772, 3177389, 6354778, 9532167, 12709556, 19064334, 38128668]

約数ペア:

[(1, 38128668), (2, 19064334), (3, 12709556), (4, 9532167), (6, 6354778), (12, 3177389), (19, 2006772), (38, 1003386), (57, 668924), (76, 501693), (89, 428412), (114, 334462), (178, 214206), (228, 167231), (267, 142804), (356, 107103), (534, 71402), (1068, 35701), (1691, 22548), (1879, 20292), (3382, 11274), (3758, 10146), (5073, 7516), (5637, 6764)]