25565538232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3111677}}^1$

素因数の和:3111775

約数の個数: 32

約数和(自身を含む): 52276190400

約数和(自身を除く): 26710652168

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 3111677, 6223354, 12446708, 24893416, 40451801, 80903602, 161807204, 245822483, 323614408, 491644966, 983289932, 1966579864, 3195692279, 6391384558, 12782769116, 25565538232]

約数ペア:

[(1, 25565538232), (2, 12782769116), (4, 6391384558), (8, 3195692279), (13, 1966579864), (26, 983289932), (52, 491644966), (79, 323614408), (104, 245822483), (158, 161807204), (316, 80903602), (632, 40451801), (1027, 24893416), (2054, 12446708), (4108, 6223354), (8216, 3111677)]