28074654

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^2\times {\mathrm{541}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 64584720

約数和(自身を除く): 36510066

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 541, 558, 837, 961, 1082, 1623, 1674, 1922, 2883, 3246, 4869, 5766, 8649, 9738, 14607, 16771, 17298, 25947, 29214, 33542, 50313, 51894, 100626, 150939, 301878, 452817, 519901, 905634, 1039802, 1559703, 3119406, 4679109, 9358218, 14037327, 28074654]

約数ペア:

[(1, 28074654), (2, 14037327), (3, 9358218), (6, 4679109), (9, 3119406), (18, 1559703), (27, 1039802), (31, 905634), (54, 519901), (62, 452817), (93, 301878), (186, 150939), (279, 100626), (541, 51894), (558, 50313), (837, 33542), (961, 29214), (1082, 25947), (1623, 17298), (1674, 16771), (1922, 14607), (2883, 9738), (3246, 8649), (4869, 5766)]