42456484

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 89865216

約数和(自身を除く): 47408732

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 574, 868, 1148, 1193, 1271, 2386, 2542, 4772, 5084, 8351, 8897, 16702, 17794, 33404, 35588, 36983, 48913, 73966, 97826, 147932, 195652, 258881, 342391, 517762, 684782, 1035524, 1369564, 1516303, 3032606, 6065212, 10614121, 21228242, 42456484]

約数ペア:

[(1, 42456484), (2, 21228242), (4, 10614121), (7, 6065212), (14, 3032606), (28, 1516303), (31, 1369564), (41, 1035524), (62, 684782), (82, 517762), (124, 342391), (164, 258881), (217, 195652), (287, 147932), (434, 97826), (574, 73966), (868, 48913), (1148, 36983), (1193, 35588), (1271, 33404), (2386, 17794), (2542, 16702), (4772, 8897), (5084, 8351)]