7203065464

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{390961}}^1$

素因数の和:391028

約数の個数: 48

約数和(自身を含む): 16045080480

約数和(自身を除く): 8842015016

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4606, 9212, 18424, 390961, 781922, 1563844, 2736727, 3127688, 5473454, 10946908, 18375167, 19157089, 21893816, 36750334, 38314178, 73500668, 76628356, 128626169, 147001336, 153256712, 257252338, 514504676, 900383183, 1029009352, 1800766366, 3601532732, 7203065464]

約数ペア:

[(1, 7203065464), (2, 3601532732), (4, 1800766366), (7, 1029009352), (8, 900383183), (14, 514504676), (28, 257252338), (47, 153256712), (49, 147001336), (56, 128626169), (94, 76628356), (98, 73500668), (188, 38314178), (196, 36750334), (329, 21893816), (376, 19157089), (392, 18375167), (658, 10946908), (1316, 5473454), (2303, 3127688), (2632, 2736727), (4606, 1563844), (9212, 781922), (18424, 390961)]