42051268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 93647232

約数和(自身を除く): 51595964

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 167, 238, 322, 334, 391, 476, 529, 644, 668, 782, 1058, 1169, 1564, 2116, 2338, 2737, 2839, 3703, 3841, 4676, 5474, 5678, 7406, 7682, 8993, 10948, 11356, 14812, 15364, 17986, 19873, 26887, 35972, 39746, 53774, 62951, 65297, 79492, 88343, 107548, 125902, 130594, 176686, 251804, 261188, 353372, 457079, 618401, 914158, 1236802, 1501831, 1828316, 2473604, 3003662, 6007324, 10512817, 21025634, 42051268]

約数ペア:

[(1, 42051268), (2, 21025634), (4, 10512817), (7, 6007324), (14, 3003662), (17, 2473604), (23, 1828316), (28, 1501831), (34, 1236802), (46, 914158), (68, 618401), (92, 457079), (119, 353372), (161, 261188), (167, 251804), (238, 176686), (322, 130594), (334, 125902), (391, 107548), (476, 88343), (529, 79492), (644, 65297), (668, 62951), (782, 53774), (1058, 39746), (1169, 35972), (1564, 26887), (2116, 19873), (2338, 17986), (2737, 15364), (2839, 14812), (3703, 11356), (3841, 10948), (4676, 8993), (5474, 7682), (5678, 7406)]