28301304

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{2801}}^1$

素因数の和:3231

約数の個数: 32

約数和(自身を含む): 70946640

約数和(自身を除く): 42645336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 2801, 3368, 5052, 5602, 8403, 10104, 11204, 16806, 22408, 33612, 67224, 1179221, 2358442, 3537663, 4716884, 7075326, 9433768, 14150652, 28301304]

約数ペア:

[(1, 28301304), (2, 14150652), (3, 9433768), (4, 7075326), (6, 4716884), (8, 3537663), (12, 2358442), (24, 1179221), (421, 67224), (842, 33612), (1263, 22408), (1684, 16806), (2526, 11204), (2801, 10104), (3368, 8403), (5052, 5602)]