42407456

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14563}}^1$

素因数の和:14593

約数の個数: 48

約数和(自身を含む): 102763584

約数和(自身を除く): 60356128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 14563, 29126, 58252, 101941, 116504, 189319, 203882, 233008, 378638, 407764, 466016, 757276, 815528, 1325233, 1514552, 1631056, 2650466, 3029104, 3262112, 5300932, 6058208, 10601864, 21203728, 42407456]

約数ペア:

[(1, 42407456), (2, 21203728), (4, 10601864), (7, 6058208), (8, 5300932), (13, 3262112), (14, 3029104), (16, 2650466), (26, 1631056), (28, 1514552), (32, 1325233), (52, 815528), (56, 757276), (91, 466016), (104, 407764), (112, 378638), (182, 233008), (208, 203882), (224, 189319), (364, 116504), (416, 101941), (728, 58252), (1456, 29126), (2912, 14563)]