23971948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5987}}^1$

素因数の和:6022

約数の個数: 48

約数和(自身を含む): 56335104

約数和(自身を除く): 32363156

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 5987, 11974, 23948, 41909, 65857, 77831, 83818, 131714, 155662, 167636, 263428, 311324, 460999, 544817, 856141, 921998, 1089634, 1712282, 1843996, 2179268, 3424564, 5992987, 11985974, 23971948]

約数ペア:

[(1, 23971948), (2, 11985974), (4, 5992987), (7, 3424564), (11, 2179268), (13, 1843996), (14, 1712282), (22, 1089634), (26, 921998), (28, 856141), (44, 544817), (52, 460999), (77, 311324), (91, 263428), (143, 167636), (154, 155662), (182, 131714), (286, 83818), (308, 77831), (364, 65857), (572, 41909), (1001, 23948), (2002, 11974), (4004, 5987)]