4340072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 8964000

約数和(自身を除く): 4623928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 331, 596, 662, 1192, 1324, 1639, 2648, 3278, 3641, 6556, 7282, 13112, 14564, 29128, 49319, 98638, 197276, 394552, 542509, 1085018, 2170036, 4340072]

約数ペア:

[(1, 4340072), (2, 2170036), (4, 1085018), (8, 542509), (11, 394552), (22, 197276), (44, 98638), (88, 49319), (149, 29128), (298, 14564), (331, 13112), (596, 7282), (662, 6556), (1192, 3641), (1324, 3278), (1639, 2648)]