1615042016

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{248621}}^1$

素因数の和:248667

約数の個数: 48

約数和(自身を含む): 3759164640

約数和(自身を除く): 2144122624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 248621, 497242, 994484, 1740347, 1988968, 3480694, 3977936, 6961388, 7210009, 7955872, 13922776, 14420018, 27845552, 28840036, 50470063, 55691104, 57680072, 100940126, 115360144, 201880252, 230720288, 403760504, 807521008, 1615042016]

約数ペア:

[(1, 1615042016), (2, 807521008), (4, 403760504), (7, 230720288), (8, 201880252), (14, 115360144), (16, 100940126), (28, 57680072), (29, 55691104), (32, 50470063), (56, 28840036), (58, 27845552), (112, 14420018), (116, 13922776), (203, 7955872), (224, 7210009), (232, 6961388), (406, 3977936), (464, 3480694), (812, 1988968), (928, 1740347), (1624, 994484), (3248, 497242), (6496, 248621)]