28659654

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1283}}^1$

素因数の和:1381

約数の個数: 48

約数和(自身を含む): 66701232

約数和(自身を除く): 38041578

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 73, 102, 146, 153, 219, 306, 438, 657, 1241, 1283, 1314, 2482, 2566, 3723, 3849, 7446, 7698, 11169, 11547, 21811, 22338, 23094, 43622, 65433, 93659, 130866, 187318, 196299, 280977, 392598, 561954, 842931, 1592203, 1685862, 3184406, 4776609, 9553218, 14329827, 28659654]

約数ペア:

[(1, 28659654), (2, 14329827), (3, 9553218), (6, 4776609), (9, 3184406), (17, 1685862), (18, 1592203), (34, 842931), (51, 561954), (73, 392598), (102, 280977), (146, 196299), (153, 187318), (219, 130866), (306, 93659), (438, 65433), (657, 43622), (1241, 23094), (1283, 22338), (1314, 21811), (2482, 11547), (2566, 11169), (3723, 7698), (3849, 7446)]