4147389616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{43037}}^1$

素因数の和:43381

約数の個数: 40

約数和(自身を含む): 8485372080

約数和(自身を除く): 4337982464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 317, 634, 1268, 2536, 5072, 6023, 12046, 24092, 43037, 48184, 86074, 96368, 172148, 344296, 688592, 817703, 1635406, 3270812, 6541624, 13083248, 13642729, 27285458, 54570916, 109141832, 218283664, 259211851, 518423702, 1036847404, 2073694808, 4147389616]

約数ペア:

[(1, 4147389616), (2, 2073694808), (4, 1036847404), (8, 518423702), (16, 259211851), (19, 218283664), (38, 109141832), (76, 54570916), (152, 27285458), (304, 13642729), (317, 13083248), (634, 6541624), (1268, 3270812), (2536, 1635406), (5072, 817703), (6023, 688592), (12046, 344296), (24092, 172148), (43037, 96368), (48184, 86074)]