15663726424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{19231}}^1$

素因数の和:19420

約数の個数: 64

約数和(自身を含む): 31965891840

約数和(自身を除く): 16302165416

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 113, 136, 212, 226, 424, 452, 901, 904, 1802, 1921, 3604, 3842, 5989, 7208, 7684, 11978, 15368, 19231, 23956, 38462, 47912, 76924, 101813, 153848, 203626, 326927, 407252, 653854, 814504, 1019243, 1307708, 2038486, 2173103, 2615416, 4076972, 4346206, 8153944, 8692412, 17327131, 17384824, 34654262, 36942751, 69308524, 73885502, 115174459, 138617048, 147771004, 230348918, 295542008, 460697836, 921395672, 1957965803, 3915931606, 7831863212, 15663726424]

約数ペア:

[(1, 15663726424), (2, 7831863212), (4, 3915931606), (8, 1957965803), (17, 921395672), (34, 460697836), (53, 295542008), (68, 230348918), (106, 147771004), (113, 138617048), (136, 115174459), (212, 73885502), (226, 69308524), (424, 36942751), (452, 34654262), (901, 17384824), (904, 17327131), (1802, 8692412), (1921, 8153944), (3604, 4346206), (3842, 4076972), (5989, 2615416), (7208, 2173103), (7684, 2038486), (11978, 1307708), (15368, 1019243), (19231, 814504), (23956, 653854), (38462, 407252), (47912, 326927), (76924, 203626), (101813, 153848)]