28669752

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 83818800

約数和(自身を除く): 55149048

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, 397, 408, 472, 531, 612, 708, 794, 1003, 1062, 1191, 1224, 1416, 1588, 2006, 2124, 2382, 3009, 3176, 3573, 4012, 4248, 4764, 6018, 6749, 7146, 8024, 9027, 9528, 12036, 13498, 14292, 18054, 20247, 23423, 24072, 26996, 28584, 36108, 40494, 46846, 53992, 60741, 70269, 72216, 80988, 93692, 121482, 140538, 161976, 187384, 210807, 242964, 281076, 398191, 421614, 485928, 562152, 796382, 843228, 1194573, 1592764, 1686456, 2389146, 3185528, 3583719, 4778292, 7167438, 9556584, 14334876, 28669752]

約数ペア:

[(1, 28669752), (2, 14334876), (3, 9556584), (4, 7167438), (6, 4778292), (8, 3583719), (9, 3185528), (12, 2389146), (17, 1686456), (18, 1592764), (24, 1194573), (34, 843228), (36, 796382), (51, 562152), (59, 485928), (68, 421614), (72, 398191), (102, 281076), (118, 242964), (136, 210807), (153, 187384), (177, 161976), (204, 140538), (236, 121482), (306, 93692), (354, 80988), (397, 72216), (408, 70269), (472, 60741), (531, 53992), (612, 46846), (708, 40494), (794, 36108), (1003, 28584), (1062, 26996), (1191, 24072), (1224, 23423), (1416, 20247), (1588, 18054), (2006, 14292), (2124, 13498), (2382, 12036), (3009, 9528), (3176, 9027), (3573, 8024), (4012, 7146), (4248, 6749), (4764, 6018)]