42911128

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1867}}^1$

素因数の和:1916

約数の個数: 48

約数和(自身を含む): 92297880

約数和(自身を除く): 49386752

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 1867, 2873, 3734, 5746, 7468, 11492, 14936, 22984, 24271, 31739, 48542, 63478, 97084, 126956, 194168, 253912, 315523, 412607, 631046, 825214, 1262092, 1650428, 2524184, 3300856, 5363891, 10727782, 21455564, 42911128]

約数ペア:

[(1, 42911128), (2, 21455564), (4, 10727782), (8, 5363891), (13, 3300856), (17, 2524184), (26, 1650428), (34, 1262092), (52, 825214), (68, 631046), (104, 412607), (136, 315523), (169, 253912), (221, 194168), (338, 126956), (442, 97084), (676, 63478), (884, 48542), (1352, 31739), (1768, 24271), (1867, 22984), (2873, 14936), (3734, 11492), (5746, 7468)]