42525728

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:794

約数の個数: 72

約数和(自身を含む): 100160172

約数和(自身を除く): 57634444

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 74, 98, 112, 148, 196, 224, 259, 296, 392, 518, 592, 733, 784, 1036, 1184, 1466, 1568, 1813, 2072, 2932, 3626, 4144, 5131, 5864, 7252, 8288, 10262, 11728, 14504, 20524, 23456, 27121, 29008, 35917, 41048, 54242, 58016, 71834, 82096, 108484, 143668, 164192, 189847, 216968, 287336, 379694, 433936, 574672, 759388, 867872, 1149344, 1328929, 1518776, 2657858, 3037552, 5315716, 6075104, 10631432, 21262864, 42525728]

約数ペア:

[(1, 42525728), (2, 21262864), (4, 10631432), (7, 6075104), (8, 5315716), (14, 3037552), (16, 2657858), (28, 1518776), (32, 1328929), (37, 1149344), (49, 867872), (56, 759388), (74, 574672), (98, 433936), (112, 379694), (148, 287336), (196, 216968), (224, 189847), (259, 164192), (296, 143668), (392, 108484), (518, 82096), (592, 71834), (733, 58016), (784, 54242), (1036, 41048), (1184, 35917), (1466, 29008), (1568, 27121), (1813, 23456), (2072, 20524), (2932, 14504), (3626, 11728), (4144, 10262), (5131, 8288), (5864, 7252)]