40042184

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4231}}^1$

素因数の和:4270

約数の個数: 48

約数和(自身を含む): 92934720

約数和(自身を除く): 52892536

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4231, 4732, 8462, 9464, 16924, 29617, 33848, 55003, 59234, 110006, 118468, 220012, 236936, 385021, 440024, 715039, 770042, 1430078, 1540084, 2860156, 3080168, 5005273, 5720312, 10010546, 20021092, 40042184]

約数ペア:

[(1, 40042184), (2, 20021092), (4, 10010546), (7, 5720312), (8, 5005273), (13, 3080168), (14, 2860156), (26, 1540084), (28, 1430078), (52, 770042), (56, 715039), (91, 440024), (104, 385021), (169, 236936), (182, 220012), (338, 118468), (364, 110006), (676, 59234), (728, 55003), (1183, 33848), (1352, 29617), (2366, 16924), (4231, 9464), (4732, 8462)]