68148592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{601}}^1$

素因数の和:1001

約数の個数: 40

約数和(自身を含む): 139591760

約数和(自身を除く): 71443168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 373, 601, 746, 1202, 1492, 2404, 2984, 4808, 5968, 7087, 9616, 11419, 14174, 22838, 28348, 45676, 56696, 91352, 113392, 182704, 224173, 448346, 896692, 1793384, 3586768, 4259287, 8518574, 17037148, 34074296, 68148592]

約数ペア:

[(1, 68148592), (2, 34074296), (4, 17037148), (8, 8518574), (16, 4259287), (19, 3586768), (38, 1793384), (76, 896692), (152, 448346), (304, 224173), (373, 182704), (601, 113392), (746, 91352), (1202, 56696), (1492, 45676), (2404, 28348), (2984, 22838), (4808, 14174), (5968, 11419), (7087, 9616)]