28828872

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{2617}}^1$

素因数の和:2652

約数の個数: 80

約数和(自身を含む): 85530060

約数和(自身を除く): 56701188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2617, 2754, 3672, 5234, 5508, 7851, 10468, 11016, 15702, 20936, 23553, 31404, 44489, 47106, 62808, 70659, 88978, 94212, 133467, 141318, 177956, 188424, 211977, 266934, 282636, 355912, 400401, 423954, 533868, 565272, 800802, 847908, 1067736, 1201203, 1601604, 1695816, 2402406, 3203208, 3603609, 4804812, 7207218, 9609624, 14414436, 28828872]

約数ペア:

[(1, 28828872), (2, 14414436), (3, 9609624), (4, 7207218), (6, 4804812), (8, 3603609), (9, 3203208), (12, 2402406), (17, 1695816), (18, 1601604), (24, 1201203), (27, 1067736), (34, 847908), (36, 800802), (51, 565272), (54, 533868), (68, 423954), (72, 400401), (81, 355912), (102, 282636), (108, 266934), (136, 211977), (153, 188424), (162, 177956), (204, 141318), (216, 133467), (306, 94212), (324, 88978), (408, 70659), (459, 62808), (612, 47106), (648, 44489), (918, 31404), (1224, 23553), (1377, 20936), (1836, 15702), (2617, 11016), (2754, 10468), (3672, 7851), (5234, 5508)]