39778833644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{90163}}^1$

素因数の和:90486

約数の個数: 48

約数和(自身を含む): 78282548736

約数和(自身を除く): 38503715092

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 271, 407, 542, 814, 1084, 1628, 2981, 5962, 10027, 11924, 20054, 40108, 90163, 110297, 180326, 220594, 360652, 441188, 991793, 1983586, 3336031, 3967172, 6672062, 13344124, 24434173, 36696341, 48868346, 73392682, 97736692, 146785364, 268775903, 537551806, 904064401, 1075103612, 1808128802, 3616257604, 9944708411, 19889416822, 39778833644]

約数ペア:

[(1, 39778833644), (2, 19889416822), (4, 9944708411), (11, 3616257604), (22, 1808128802), (37, 1075103612), (44, 904064401), (74, 537551806), (148, 268775903), (271, 146785364), (407, 97736692), (542, 73392682), (814, 48868346), (1084, 36696341), (1628, 24434173), (2981, 13344124), (5962, 6672062), (10027, 3967172), (11924, 3336031), (20054, 1983586), (40108, 991793), (90163, 441188), (110297, 360652), (180326, 220594)]