38688104

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2842

約数の個数: 64

約数和(自身を含む): 94012800

約数和(自身を除く): 55324696

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 2797, 3458, 5594, 6916, 11188, 13832, 19579, 22376, 36361, 39158, 53143, 72722, 78316, 106286, 145444, 156632, 212572, 254527, 290888, 372001, 425144, 509054, 690859, 744002, 1018108, 1381718, 1488004, 2036216, 2763436, 2976008, 4836013, 5526872, 9672026, 19344052, 38688104]

約数ペア:

[(1, 38688104), (2, 19344052), (4, 9672026), (7, 5526872), (8, 4836013), (13, 2976008), (14, 2763436), (19, 2036216), (26, 1488004), (28, 1381718), (38, 1018108), (52, 744002), (56, 690859), (76, 509054), (91, 425144), (104, 372001), (133, 290888), (152, 254527), (182, 212572), (247, 156632), (266, 145444), (364, 106286), (494, 78316), (532, 72722), (728, 53143), (988, 39158), (1064, 36361), (1729, 22376), (1976, 19579), (2797, 13832), (3458, 11188), (5594, 6916)]