67567328

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 137894400

約数和(自身を除く): 70327072

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 149, 296, 298, 383, 592, 596, 766, 1184, 1192, 1532, 2384, 3064, 4768, 5513, 6128, 11026, 12256, 14171, 22052, 28342, 44104, 56684, 57067, 88208, 113368, 114134, 176416, 226736, 228268, 453472, 456536, 913072, 1826144, 2111479, 4222958, 8445916, 16891832, 33783664, 67567328]

約数ペア:

[(1, 67567328), (2, 33783664), (4, 16891832), (8, 8445916), (16, 4222958), (32, 2111479), (37, 1826144), (74, 913072), (148, 456536), (149, 453472), (296, 228268), (298, 226736), (383, 176416), (592, 114134), (596, 113368), (766, 88208), (1184, 57067), (1192, 56684), (1532, 44104), (2384, 28342), (3064, 22052), (4768, 14171), (5513, 12256), (6128, 11026)]