1688892944

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{6779}}^1$

素因数の和:7487

約数の個数: 40

約数和(自身を含む): 3420048960

約数和(自身を除く): 1731156016

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 677, 1354, 2708, 5416, 6779, 10832, 13558, 15571, 27116, 31142, 54232, 62284, 108464, 124568, 155917, 249136, 311834, 623668, 1247336, 2494672, 4589383, 9178766, 18357532, 36715064, 73430128, 105555809, 211111618, 422223236, 844446472, 1688892944]

約数ペア:

[(1, 1688892944), (2, 844446472), (4, 422223236), (8, 211111618), (16, 105555809), (23, 73430128), (46, 36715064), (92, 18357532), (184, 9178766), (368, 4589383), (677, 2494672), (1354, 1247336), (2708, 623668), (5416, 311834), (6779, 249136), (10832, 155917), (13558, 124568), (15571, 108464), (27116, 62284), (31142, 54232)]