25292748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2221}}^1$

素因数の和:2314

約数の個数: 48

約数和(自身を含む): 64455776

約数和(自身を除く): 39163028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2221, 2847, 3796, 4442, 5694, 6663, 8884, 11388, 13326, 26652, 28873, 57746, 86619, 115492, 162133, 173238, 324266, 346476, 486399, 648532, 972798, 1945596, 2107729, 4215458, 6323187, 8430916, 12646374, 25292748]

約数ペア:

[(1, 25292748), (2, 12646374), (3, 8430916), (4, 6323187), (6, 4215458), (12, 2107729), (13, 1945596), (26, 972798), (39, 648532), (52, 486399), (73, 346476), (78, 324266), (146, 173238), (156, 162133), (219, 115492), (292, 86619), (438, 57746), (876, 28873), (949, 26652), (1898, 13326), (2221, 11388), (2847, 8884), (3796, 6663), (4442, 5694)]