42033719

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 58222080

約数和(自身を除く): 16188361

約数列:

[1, 7, 13, 19, 23, 49, 91, 133, 151, 161, 247, 299, 437, 637, 931, 1057, 1127, 1729, 1963, 2093, 2869, 3059, 3473, 5681, 7399, 12103, 13741, 14651, 20083, 21413, 24311, 37297, 39767, 45149, 65987, 96187, 140581, 170177, 261079, 278369, 316043, 461909, 857831, 1827553, 2212301, 3233363, 6004817, 42033719]

約数ペア:

[(1, 42033719), (7, 6004817), (13, 3233363), (19, 2212301), (23, 1827553), (49, 857831), (91, 461909), (133, 316043), (151, 278369), (161, 261079), (247, 170177), (299, 140581), (437, 96187), (637, 65987), (931, 45149), (1057, 39767), (1127, 37297), (1729, 24311), (1963, 21413), (2093, 20083), (2869, 14651), (3059, 13741), (3473, 12103), (5681, 7399)]