63788144

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2383}}^1$

素因数の和:2637

約数の個数: 40

約数和(自身を含む): 141895680

約数和(自身を除く): 78107536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 956, 1673, 1912, 2383, 3346, 3824, 4766, 6692, 9532, 13384, 16681, 19064, 26768, 33362, 38128, 66724, 133448, 266896, 569537, 1139074, 2278148, 3986759, 4556296, 7973518, 9112592, 15947036, 31894072, 63788144]

約数ペア:

[(1, 63788144), (2, 31894072), (4, 15947036), (7, 9112592), (8, 7973518), (14, 4556296), (16, 3986759), (28, 2278148), (56, 1139074), (112, 569537), (239, 266896), (478, 133448), (956, 66724), (1673, 38128), (1912, 33362), (2383, 26768), (3346, 19064), (3824, 16681), (4766, 13384), (6692, 9532)]