26888016

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:508

約数の個数: 80

約数和(自身を含む): 74620224

約数和(自身を除く): 47732208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 83, 102, 136, 166, 204, 249, 272, 332, 397, 408, 498, 664, 794, 816, 996, 1191, 1328, 1411, 1588, 1992, 2382, 2822, 3176, 3984, 4233, 4764, 5644, 6352, 6749, 8466, 9528, 11288, 13498, 16932, 19056, 20247, 22576, 26996, 32951, 33864, 40494, 53992, 65902, 67728, 80988, 98853, 107984, 131804, 161976, 197706, 263608, 323952, 395412, 527216, 560167, 790824, 1120334, 1581648, 1680501, 2240668, 3361002, 4481336, 6722004, 8962672, 13444008, 26888016]

約数ペア:

[(1, 26888016), (2, 13444008), (3, 8962672), (4, 6722004), (6, 4481336), (8, 3361002), (12, 2240668), (16, 1680501), (17, 1581648), (24, 1120334), (34, 790824), (48, 560167), (51, 527216), (68, 395412), (83, 323952), (102, 263608), (136, 197706), (166, 161976), (204, 131804), (249, 107984), (272, 98853), (332, 80988), (397, 67728), (408, 65902), (498, 53992), (664, 40494), (794, 33864), (816, 32951), (996, 26996), (1191, 22576), (1328, 20247), (1411, 19056), (1588, 16932), (1992, 13498), (2382, 11288), (2822, 9528), (3176, 8466), (3984, 6749), (4233, 6352), (4764, 5644)]