467808016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{2713}}^1$

素因数の和:3563

約数の個数: 40

約数和(自身を含む): 977637080

約数和(自身を除く): 509829064

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 829, 1658, 2713, 3316, 5426, 6632, 10777, 10852, 13264, 21554, 21704, 35269, 43108, 43408, 70538, 86216, 141076, 172432, 282152, 564304, 2249077, 4498154, 8996308, 17992616, 29238001, 35985232, 58476002, 116952004, 233904008, 467808016]

約数ペア:

[(1, 467808016), (2, 233904008), (4, 116952004), (8, 58476002), (13, 35985232), (16, 29238001), (26, 17992616), (52, 8996308), (104, 4498154), (208, 2249077), (829, 564304), (1658, 282152), (2713, 172432), (3316, 141076), (5426, 86216), (6632, 70538), (10777, 43408), (10852, 43108), (13264, 35269), (21554, 21704)]