78348045272

素因数分解:

$2^3\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{669733}}^1$

素因数の和:671835

約数の個数: 32

約数和(自身を含む): 167969287200

約数和(自身を除く): 89621241928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2089, 4178, 8356, 14623, 16712, 29246, 58492, 116984, 669733, 1339466, 2678932, 4688131, 5357864, 9376262, 18752524, 37505048, 1399072237, 2798144474, 5596288948, 9793505659, 11192577896, 19587011318, 39174022636, 78348045272]

約数ペア:

[(1, 78348045272), (2, 39174022636), (4, 19587011318), (7, 11192577896), (8, 9793505659), (14, 5596288948), (28, 2798144474), (56, 1399072237), (2089, 37505048), (4178, 18752524), (8356, 9376262), (14623, 5357864), (16712, 4688131), (29246, 2678932), (58492, 1339466), (116984, 669733)]