64477504

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11071}}^1$

素因数の和:11103

約数の個数: 56

約数和(自身を含む): 157488128

約数和(自身を除く): 93010624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 11071, 22142, 44284, 77497, 88568, 143923, 154994, 177136, 287846, 309988, 354272, 575692, 619976, 708544, 1007461, 1151384, 1239952, 2014922, 2302768, 2479904, 4029844, 4605536, 4959808, 8059688, 9211072, 16119376, 32238752, 64477504]

約数ペア:

[(1, 64477504), (2, 32238752), (4, 16119376), (7, 9211072), (8, 8059688), (13, 4959808), (14, 4605536), (16, 4029844), (26, 2479904), (28, 2302768), (32, 2014922), (52, 1239952), (56, 1151384), (64, 1007461), (91, 708544), (104, 619976), (112, 575692), (182, 354272), (208, 309988), (224, 287846), (364, 177136), (416, 154994), (448, 143923), (728, 88568), (832, 77497), (1456, 44284), (2912, 22142), (5824, 11071)]