26401648

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18133}}^1$

素因数の和:18161

約数の個数: 40

約数和(自身を含む): 62961248

約数和(自身を除く): 36559600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 18133, 36266, 72532, 126931, 145064, 235729, 253862, 290128, 471458, 507724, 942916, 1015448, 1650103, 1885832, 2030896, 3300206, 3771664, 6600412, 13200824, 26401648]

約数ペア:

[(1, 26401648), (2, 13200824), (4, 6600412), (7, 3771664), (8, 3300206), (13, 2030896), (14, 1885832), (16, 1650103), (26, 1015448), (28, 942916), (52, 507724), (56, 471458), (91, 290128), (104, 253862), (112, 235729), (182, 145064), (208, 126931), (364, 72532), (728, 36266), (1456, 18133)]