42957824

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:501

約数の個数: 88

約数和(自身を含む): 105919968

約数和(自身を除く): 62962144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 461, 512, 728, 832, 896, 922, 1024, 1456, 1664, 1792, 1844, 2912, 3227, 3328, 3584, 3688, 5824, 5993, 6454, 6656, 7168, 7376, 11648, 11986, 12908, 13312, 14752, 23296, 23972, 25816, 29504, 41951, 46592, 47944, 51632, 59008, 83902, 93184, 95888, 103264, 118016, 167804, 191776, 206528, 236032, 335608, 383552, 413056, 472064, 671216, 767104, 826112, 1342432, 1534208, 1652224, 2684864, 3068416, 3304448, 5369728, 6136832, 10739456, 21478912, 42957824]

約数ペア:

[(1, 42957824), (2, 21478912), (4, 10739456), (7, 6136832), (8, 5369728), (13, 3304448), (14, 3068416), (16, 2684864), (26, 1652224), (28, 1534208), (32, 1342432), (52, 826112), (56, 767104), (64, 671216), (91, 472064), (104, 413056), (112, 383552), (128, 335608), (182, 236032), (208, 206528), (224, 191776), (256, 167804), (364, 118016), (416, 103264), (448, 95888), (461, 93184), (512, 83902), (728, 59008), (832, 51632), (896, 47944), (922, 46592), (1024, 41951), (1456, 29504), (1664, 25816), (1792, 23972), (1844, 23296), (2912, 14752), (3227, 13312), (3328, 12908), (3584, 11986), (3688, 11648), (5824, 7376), (5993, 7168), (6454, 6656)]