69787538

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 111367872

約数和(自身を除く): 41580334

約数列:

[1, 2, 43, 53, 61, 86, 106, 122, 251, 502, 2279, 2623, 3233, 4558, 5246, 6466, 10793, 13303, 15311, 21586, 26606, 30622, 139019, 278038, 572029, 658373, 811483, 1144058, 1316746, 1622966, 34893769, 69787538]

約数ペア:

[(1, 69787538), (2, 34893769), (43, 1622966), (53, 1316746), (61, 1144058), (86, 811483), (106, 658373), (122, 572029), (251, 278038), (502, 139019), (2279, 30622), (2623, 26606), (3233, 21586), (4558, 15311), (5246, 13303), (6466, 10793)]