28958616

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 84661200

約数和(自身を除く): 55702584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 59, 68, 72, 102, 118, 136, 153, 177, 204, 236, 306, 354, 401, 408, 472, 531, 612, 708, 802, 1003, 1062, 1203, 1224, 1416, 1604, 2006, 2124, 2406, 3009, 3208, 3609, 4012, 4248, 4812, 6018, 6817, 7218, 8024, 9027, 9624, 12036, 13634, 14436, 18054, 20451, 23659, 24072, 27268, 28872, 36108, 40902, 47318, 54536, 61353, 70977, 72216, 81804, 94636, 122706, 141954, 163608, 189272, 212931, 245412, 283908, 402203, 425862, 490824, 567816, 804406, 851724, 1206609, 1608812, 1703448, 2413218, 3217624, 3619827, 4826436, 7239654, 9652872, 14479308, 28958616]

約数ペア:

[(1, 28958616), (2, 14479308), (3, 9652872), (4, 7239654), (6, 4826436), (8, 3619827), (9, 3217624), (12, 2413218), (17, 1703448), (18, 1608812), (24, 1206609), (34, 851724), (36, 804406), (51, 567816), (59, 490824), (68, 425862), (72, 402203), (102, 283908), (118, 245412), (136, 212931), (153, 189272), (177, 163608), (204, 141954), (236, 122706), (306, 94636), (354, 81804), (401, 72216), (408, 70977), (472, 61353), (531, 54536), (612, 47318), (708, 40902), (802, 36108), (1003, 28872), (1062, 27268), (1203, 24072), (1224, 23659), (1416, 20451), (1604, 18054), (2006, 14436), (2124, 13634), (2406, 12036), (3009, 9624), (3208, 9027), (3609, 8024), (4012, 7218), (4248, 6817), (4812, 6018)]