68758568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1427}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 136231200

約数和(自身を除く): 67472632

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 317, 634, 1268, 1427, 2536, 2854, 5708, 6023, 11416, 12046, 24092, 27113, 48184, 54226, 108452, 216904, 452359, 904718, 1809436, 3618872, 8594821, 17189642, 34379284, 68758568]

約数ペア:

[(1, 68758568), (2, 34379284), (4, 17189642), (8, 8594821), (19, 3618872), (38, 1809436), (76, 904718), (152, 452359), (317, 216904), (634, 108452), (1268, 54226), (1427, 48184), (2536, 27113), (2854, 24092), (5708, 12046), (6023, 11416)]