66943688

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3701}}^1$

素因数の和:3750

約数の個数: 64

約数和(自身を含む): 159926400

約数和(自身を除く): 92982712

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2261, 2584, 3701, 4522, 7402, 9044, 14804, 18088, 25907, 29608, 51814, 62917, 70319, 103628, 125834, 140638, 207256, 251668, 281276, 440419, 492233, 503336, 562552, 880838, 984466, 1195423, 1761676, 1968932, 2390846, 3523352, 3937864, 4781692, 8367961, 9563384, 16735922, 33471844, 66943688]

約数ペア:

[(1, 66943688), (2, 33471844), (4, 16735922), (7, 9563384), (8, 8367961), (14, 4781692), (17, 3937864), (19, 3523352), (28, 2390846), (34, 1968932), (38, 1761676), (56, 1195423), (68, 984466), (76, 880838), (119, 562552), (133, 503336), (136, 492233), (152, 440419), (238, 281276), (266, 251668), (323, 207256), (476, 140638), (532, 125834), (646, 103628), (952, 70319), (1064, 62917), (1292, 51814), (2261, 29608), (2584, 25907), (3701, 18088), (4522, 14804), (7402, 9044)]