16435276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 34433280

約数和(自身を除く): 17998004

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 59, 118, 143, 236, 286, 487, 572, 649, 767, 974, 1298, 1534, 1948, 2596, 3068, 5357, 6331, 8437, 10714, 12662, 16874, 21428, 25324, 28733, 33748, 57466, 69641, 114932, 139282, 278564, 316063, 373529, 632126, 747058, 1264252, 1494116, 4108819, 8217638, 16435276]

約数ペア:

[(1, 16435276), (2, 8217638), (4, 4108819), (11, 1494116), (13, 1264252), (22, 747058), (26, 632126), (44, 373529), (52, 316063), (59, 278564), (118, 139282), (143, 114932), (236, 69641), (286, 57466), (487, 33748), (572, 28733), (649, 25324), (767, 21428), (974, 16874), (1298, 12662), (1534, 10714), (1948, 8437), (2596, 6331), (3068, 5357)]