42244144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1759}}^1$

素因数の和:1865

約数の個数: 40

約数和(自身を含む): 87296000

約数和(自身を除く): 45051856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1264, 1501, 1759, 3002, 3518, 6004, 7036, 12008, 14072, 24016, 28144, 33421, 66842, 133684, 138961, 267368, 277922, 534736, 555844, 1111688, 2223376, 2640259, 5280518, 10561036, 21122072, 42244144]

約数ペア:

[(1, 42244144), (2, 21122072), (4, 10561036), (8, 5280518), (16, 2640259), (19, 2223376), (38, 1111688), (76, 555844), (79, 534736), (152, 277922), (158, 267368), (304, 138961), (316, 133684), (632, 66842), (1264, 33421), (1501, 28144), (1759, 24016), (3002, 14072), (3518, 12008), (6004, 7036)]