7997964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 20283648

約数和(自身を除く): 12285684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 167, 307, 334, 501, 614, 668, 921, 1002, 1228, 1842, 2004, 2171, 3684, 3991, 4342, 6513, 7982, 8684, 11973, 13026, 15964, 23946, 26052, 47892, 51269, 102538, 153807, 205076, 307614, 615228, 666497, 1332994, 1999491, 2665988, 3998982, 7997964]

約数ペア:

[(1, 7997964), (2, 3998982), (3, 2665988), (4, 1999491), (6, 1332994), (12, 666497), (13, 615228), (26, 307614), (39, 205076), (52, 153807), (78, 102538), (156, 51269), (167, 47892), (307, 26052), (334, 23946), (501, 15964), (614, 13026), (668, 11973), (921, 8684), (1002, 7982), (1228, 6513), (1842, 4342), (2004, 3991), (2171, 3684)]