73671664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22031}}^1$

素因数の和:22069

約数の個数: 40

約数和(自身を含む): 163918080

約数和(自身を除く): 90246416

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 22031, 44062, 88124, 176248, 242341, 352496, 418589, 484682, 837178, 969364, 1674356, 1938728, 3348712, 3877456, 4604479, 6697424, 9208958, 18417916, 36835832, 73671664]

約数ペア:

[(1, 73671664), (2, 36835832), (4, 18417916), (8, 9208958), (11, 6697424), (16, 4604479), (19, 3877456), (22, 3348712), (38, 1938728), (44, 1674356), (76, 969364), (88, 837178), (152, 484682), (176, 418589), (209, 352496), (304, 242341), (418, 176248), (836, 88124), (1672, 44062), (3344, 22031)]