28160304

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{8263}}^1$

素因数の和:8345

約数の個数: 40

約数和(自身を含む): 73780992

約数和(自身を除く): 45620688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 8263, 16526, 24789, 33052, 49578, 66104, 99156, 132208, 198312, 396624, 586673, 1173346, 1760019, 2346692, 3520038, 4693384, 7040076, 9386768, 14080152, 28160304]

約数ペア:

[(1, 28160304), (2, 14080152), (3, 9386768), (4, 7040076), (6, 4693384), (8, 3520038), (12, 2346692), (16, 1760019), (24, 1173346), (48, 586673), (71, 396624), (142, 198312), (213, 132208), (284, 99156), (426, 66104), (568, 49578), (852, 33052), (1136, 24789), (1704, 16526), (3408, 8263)]