28912014

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 65585520

約数和(自身を除く): 36673506

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 97, 174, 194, 261, 291, 522, 571, 582, 873, 1142, 1713, 1746, 2813, 3426, 5139, 5626, 8439, 10278, 16559, 16878, 25317, 33118, 49677, 50634, 55387, 99354, 110774, 149031, 166161, 298062, 332322, 498483, 996966, 1606223, 3212446, 4818669, 9637338, 14456007, 28912014]

約数ペア:

[(1, 28912014), (2, 14456007), (3, 9637338), (6, 4818669), (9, 3212446), (18, 1606223), (29, 996966), (58, 498483), (87, 332322), (97, 298062), (174, 166161), (194, 149031), (261, 110774), (291, 99354), (522, 55387), (571, 50634), (582, 49677), (873, 33118), (1142, 25317), (1713, 16878), (1746, 16559), (2813, 10278), (3426, 8439), (5139, 5626)]