74418136

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2948

約数の個数: 48

約数和(自身を含む): 159100200

約数和(自身を除く): 84682064

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1976, 2897, 3211, 5794, 6422, 11588, 12844, 23176, 25688, 37661, 55043, 75322, 110086, 150644, 220172, 301288, 440344, 489593, 715559, 979186, 1431118, 1958372, 2862236, 3916744, 5724472, 9302267, 18604534, 37209068, 74418136]

約数ペア:

[(1, 74418136), (2, 37209068), (4, 18604534), (8, 9302267), (13, 5724472), (19, 3916744), (26, 2862236), (38, 1958372), (52, 1431118), (76, 979186), (104, 715559), (152, 489593), (169, 440344), (247, 301288), (338, 220172), (494, 150644), (676, 110086), (988, 75322), (1352, 55043), (1976, 37661), (2897, 25688), (3211, 23176), (5794, 12844), (6422, 11588)]