29899856

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1117}}^1$

素因数の和:1371

約数の個数: 40

約数和(自身を含む): 66543360

約数和(自身を除く): 36643504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 956, 1117, 1673, 1912, 2234, 3346, 3824, 4468, 6692, 7819, 8936, 13384, 15638, 17872, 26768, 31276, 62552, 125104, 266963, 533926, 1067852, 1868741, 2135704, 3737482, 4271408, 7474964, 14949928, 29899856]

約数ペア:

[(1, 29899856), (2, 14949928), (4, 7474964), (7, 4271408), (8, 3737482), (14, 2135704), (16, 1868741), (28, 1067852), (56, 533926), (112, 266963), (239, 125104), (478, 62552), (956, 31276), (1117, 26768), (1673, 17872), (1912, 15638), (2234, 13384), (3346, 8936), (3824, 7819), (4468, 6692)]