64225016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18371}}^1$

素因数の和:18419

約数の個数: 32

約数和(自身を含む): 132278400

約数和(自身を除く): 68053384

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 18371, 36742, 73484, 146968, 349049, 422533, 698098, 845066, 1396196, 1690132, 2792392, 3380264, 8028127, 16056254, 32112508, 64225016]

約数ペア:

[(1, 64225016), (2, 32112508), (4, 16056254), (8, 8028127), (19, 3380264), (23, 2792392), (38, 1690132), (46, 1396196), (76, 845066), (92, 698098), (152, 422533), (184, 349049), (437, 146968), (874, 73484), (1748, 36742), (3496, 18371)]