42574036

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{659}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 77172480

約数和(自身を除く): 34598444

約数列:

[1, 2, 4, 31, 62, 124, 521, 659, 1042, 1318, 2084, 2636, 16151, 20429, 32302, 40858, 64604, 81716, 343339, 686678, 1373356, 10643509, 21287018, 42574036]

約数ペア:

[(1, 42574036), (2, 21287018), (4, 10643509), (31, 1373356), (62, 686678), (124, 343339), (521, 81716), (659, 64604), (1042, 40858), (1318, 32302), (2084, 20429), (2636, 16151)]