40062848

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 92836320

約数和(自身を除く): 52773472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 733, 854, 896, 976, 1466, 1708, 1952, 2932, 3416, 3904, 5131, 5864, 6832, 7808, 10262, 11728, 13664, 20524, 23456, 27328, 41048, 44713, 46912, 54656, 82096, 89426, 93824, 164192, 178852, 312991, 328384, 357704, 625982, 656768, 715408, 1251964, 1430816, 2503928, 2861632, 5007856, 5723264, 10015712, 20031424, 40062848]

約数ペア:

[(1, 40062848), (2, 20031424), (4, 10015712), (7, 5723264), (8, 5007856), (14, 2861632), (16, 2503928), (28, 1430816), (32, 1251964), (56, 715408), (61, 656768), (64, 625982), (112, 357704), (122, 328384), (128, 312991), (224, 178852), (244, 164192), (427, 93824), (448, 89426), (488, 82096), (733, 54656), (854, 46912), (896, 44713), (976, 41048), (1466, 27328), (1708, 23456), (1952, 20524), (2932, 13664), (3416, 11728), (3904, 10262), (5131, 7808), (5864, 6832)]