28818064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2243}}^1$

素因数の和:2335

約数の個数: 40

約数和(自身を含む): 61772832

約数和(自身を除く): 32954768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 2243, 3212, 4486, 6424, 8972, 12848, 17944, 24673, 35888, 49346, 98692, 163739, 197384, 327478, 394768, 654956, 1309912, 1801129, 2619824, 3602258, 7204516, 14409032, 28818064]

約数ペア:

[(1, 28818064), (2, 14409032), (4, 7204516), (8, 3602258), (11, 2619824), (16, 1801129), (22, 1309912), (44, 654956), (73, 394768), (88, 327478), (146, 197384), (176, 163739), (292, 98692), (584, 49346), (803, 35888), (1168, 24673), (1606, 17944), (2243, 12848), (3212, 8972), (4486, 6424)]