4288816

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 9597600

約数和(自身を除く): 5308784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 257, 298, 514, 596, 1028, 1043, 1192, 1799, 2056, 2086, 2384, 3598, 4112, 4172, 7196, 8344, 14392, 16688, 28784, 38293, 76586, 153172, 268051, 306344, 536102, 612688, 1072204, 2144408, 4288816]

約数ペア:

[(1, 4288816), (2, 2144408), (4, 1072204), (7, 612688), (8, 536102), (14, 306344), (16, 268051), (28, 153172), (56, 76586), (112, 38293), (149, 28784), (257, 16688), (298, 14392), (514, 8344), (596, 7196), (1028, 4172), (1043, 4112), (1192, 3598), (1799, 2384), (2056, 2086)]