25886968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2333}}^1$

素因数の和:2431

約数の個数: 32

約数和(自身を含む): 51814800

約数和(自身を除く): 25927832

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2333, 2774, 4666, 5548, 9332, 11096, 18664, 44327, 88654, 170309, 177308, 340618, 354616, 681236, 1362472, 3235871, 6471742, 12943484, 25886968]

約数ペア:

[(1, 25886968), (2, 12943484), (4, 6471742), (8, 3235871), (19, 1362472), (38, 681236), (73, 354616), (76, 340618), (146, 177308), (152, 170309), (292, 88654), (584, 44327), (1387, 18664), (2333, 11096), (2774, 9332), (4666, 5548)]