708729632

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{2609}}^1$

素因数の和:3285

約数の個数: 48

約数和(自身を含む): 1505521080

約数和(自身を除く): 796791448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 653, 1306, 2609, 2612, 5218, 5224, 8489, 10436, 10448, 16978, 20872, 20896, 33917, 33956, 41744, 67834, 67912, 83488, 135668, 135824, 271336, 271648, 542672, 1085344, 1703677, 3407354, 6814708, 13629416, 22147801, 27258832, 44295602, 54517664, 88591204, 177182408, 354364816, 708729632]

約数ペア:

[(1, 708729632), (2, 354364816), (4, 177182408), (8, 88591204), (13, 54517664), (16, 44295602), (26, 27258832), (32, 22147801), (52, 13629416), (104, 6814708), (208, 3407354), (416, 1703677), (653, 1085344), (1306, 542672), (2609, 271648), (2612, 271336), (5218, 135824), (5224, 135668), (8489, 83488), (10436, 67912), (10448, 67834), (16978, 41744), (20872, 33956), (20896, 33917)]