755741644

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{7211}}^1$

素因数の和:7438

約数の個数: 48

約数和(自身を含む): 1599333120

約数和(自身を除く): 843591476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 197, 266, 394, 532, 788, 1379, 2758, 3743, 5516, 7211, 7486, 14422, 14972, 26201, 28844, 50477, 52402, 100954, 104804, 137009, 201908, 274018, 548036, 959063, 1420567, 1918126, 2841134, 3836252, 5682268, 9943969, 19887938, 26990773, 39775876, 53981546, 107963092, 188935411, 377870822, 755741644]

約数ペア:

[(1, 755741644), (2, 377870822), (4, 188935411), (7, 107963092), (14, 53981546), (19, 39775876), (28, 26990773), (38, 19887938), (76, 9943969), (133, 5682268), (197, 3836252), (266, 2841134), (394, 1918126), (532, 1420567), (788, 959063), (1379, 548036), (2758, 274018), (3743, 201908), (5516, 137009), (7211, 104804), (7486, 100954), (14422, 52402), (14972, 50477), (26201, 28844)]