28028106

素因数分解:

$2^1\times 3^5\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 63711648

約数和(自身を除く): 35683542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 162, 202, 243, 303, 486, 571, 606, 909, 1142, 1713, 1818, 2727, 3426, 5139, 5454, 8181, 10278, 15417, 16362, 24543, 30834, 46251, 49086, 57671, 92502, 115342, 138753, 173013, 277506, 346026, 519039, 1038078, 1557117, 3114234, 4671351, 9342702, 14014053, 28028106]

約数ペア:

[(1, 28028106), (2, 14014053), (3, 9342702), (6, 4671351), (9, 3114234), (18, 1557117), (27, 1038078), (54, 519039), (81, 346026), (101, 277506), (162, 173013), (202, 138753), (243, 115342), (303, 92502), (486, 57671), (571, 49086), (606, 46251), (909, 30834), (1142, 24543), (1713, 16362), (1818, 15417), (2727, 10278), (3426, 8181), (5139, 5454)]