28475514

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 63842688

約数和(自身を除く): 35367174

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 97, 141, 194, 282, 291, 347, 423, 582, 694, 846, 873, 1041, 1746, 2082, 3123, 4559, 6246, 9118, 13677, 16309, 27354, 32618, 33659, 41031, 48927, 67318, 82062, 97854, 100977, 146781, 201954, 293562, 302931, 605862, 1581973, 3163946, 4745919, 9491838, 14237757, 28475514]

約数ペア:

[(1, 28475514), (2, 14237757), (3, 9491838), (6, 4745919), (9, 3163946), (18, 1581973), (47, 605862), (94, 302931), (97, 293562), (141, 201954), (194, 146781), (282, 100977), (291, 97854), (347, 82062), (423, 67318), (582, 48927), (694, 41031), (846, 33659), (873, 32618), (1041, 27354), (1746, 16309), (2082, 13677), (3123, 9118), (4559, 6246)]