24820887

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 43868160

約数和(自身を除く): 19047273

約数列:

[1, 3, 7, 13, 21, 23, 39, 59, 67, 69, 91, 161, 177, 201, 273, 299, 413, 469, 483, 767, 871, 897, 1239, 1357, 1407, 1541, 2093, 2301, 2613, 3953, 4071, 4623, 5369, 6097, 6279, 9499, 10787, 11859, 16107, 17641, 18291, 20033, 27671, 28497, 32361, 51389, 52923, 60099, 83013, 90919, 123487, 140231, 154167, 272757, 359723, 370461, 420693, 636433, 1079169, 1181947, 1909299, 3545841, 8273629, 24820887]

約数ペア:

[(1, 24820887), (3, 8273629), (7, 3545841), (13, 1909299), (21, 1181947), (23, 1079169), (39, 636433), (59, 420693), (67, 370461), (69, 359723), (91, 272757), (161, 154167), (177, 140231), (201, 123487), (273, 90919), (299, 83013), (413, 60099), (469, 52923), (483, 51389), (767, 32361), (871, 28497), (897, 27671), (1239, 20033), (1357, 18291), (1407, 17641), (1541, 16107), (2093, 11859), (2301, 10787), (2613, 9499), (3953, 6279), (4071, 6097), (4623, 5369)]