26839540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14747}}^1$

素因数の和:14776

約数の個数: 48

約数和(自身を含む): 69374592

約数和(自身を除く): 42535052

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 14747, 29494, 58988, 73735, 103229, 147470, 191711, 206458, 294940, 383422, 412916, 516145, 766844, 958555, 1032290, 1341977, 1917110, 2064580, 2683954, 3834220, 5367908, 6709885, 13419770, 26839540]

約数ペア:

[(1, 26839540), (2, 13419770), (4, 6709885), (5, 5367908), (7, 3834220), (10, 2683954), (13, 2064580), (14, 1917110), (20, 1341977), (26, 1032290), (28, 958555), (35, 766844), (52, 516145), (65, 412916), (70, 383422), (91, 294940), (130, 206458), (140, 191711), (182, 147470), (260, 103229), (364, 73735), (455, 58988), (910, 29494), (1820, 14747)]