65039052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21943}}^1$

素因数の和:21982

約数の個数: 48

約数和(自身を含む): 172040960

約数和(自身を除く): 107001908

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 21943, 43886, 65829, 87772, 131658, 263316, 285259, 416917, 570518, 833834, 855777, 1141036, 1250751, 1667668, 1711554, 2501502, 3423108, 5003004, 5419921, 10839842, 16259763, 21679684, 32519526, 65039052]

約数ペア:

[(1, 65039052), (2, 32519526), (3, 21679684), (4, 16259763), (6, 10839842), (12, 5419921), (13, 5003004), (19, 3423108), (26, 2501502), (38, 1711554), (39, 1667668), (52, 1250751), (57, 1141036), (76, 855777), (78, 833834), (114, 570518), (156, 416917), (228, 285259), (247, 263316), (494, 131658), (741, 87772), (988, 65829), (1482, 43886), (2964, 21943)]