28552744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17077}}^1$

素因数の和:17113

約数の個数: 32

約数和(自身を含む): 61480800

約数和(自身を除く): 32928056

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 17077, 34154, 68308, 136616, 187847, 324463, 375694, 648926, 751388, 1297852, 1502776, 2595704, 3569093, 7138186, 14276372, 28552744]

約数ペア:

[(1, 28552744), (2, 14276372), (4, 7138186), (8, 3569093), (11, 2595704), (19, 1502776), (22, 1297852), (38, 751388), (44, 648926), (76, 375694), (88, 324463), (152, 187847), (209, 136616), (418, 68308), (836, 34154), (1672, 17077)]