74981192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65543}}^1$

素因数の和:65573

約数の個数: 32

約数和(自身を含む): 165170880

約数和(自身を除く): 90189688

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 65543, 131086, 262172, 524344, 720973, 852059, 1441946, 1704118, 2883892, 3408236, 5767784, 6816472, 9372649, 18745298, 37490596, 74981192]

約数ペア:

[(1, 74981192), (2, 37490596), (4, 18745298), (8, 9372649), (11, 6816472), (13, 5767784), (22, 3408236), (26, 2883892), (44, 1704118), (52, 1441946), (88, 852059), (104, 720973), (143, 524344), (286, 262172), (572, 131086), (1144, 65543)]