66749888

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3229}}^1$

素因数の和:3277

約数の個数: 56

約数和(自身を含む): 147675600

約数和(自身を除く): 80925712

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 3229, 5168, 6458, 10336, 12916, 20672, 25832, 51664, 54893, 61351, 103328, 109786, 122702, 206656, 219572, 245404, 439144, 490808, 878288, 981616, 1042967, 1756576, 1963232, 2085934, 3513152, 3926464, 4171868, 8343736, 16687472, 33374944, 66749888]

約数ペア:

[(1, 66749888), (2, 33374944), (4, 16687472), (8, 8343736), (16, 4171868), (17, 3926464), (19, 3513152), (32, 2085934), (34, 1963232), (38, 1756576), (64, 1042967), (68, 981616), (76, 878288), (136, 490808), (152, 439144), (272, 245404), (304, 219572), (323, 206656), (544, 122702), (608, 109786), (646, 103328), (1088, 61351), (1216, 54893), (1292, 51664), (2584, 25832), (3229, 20672), (5168, 12916), (6458, 10336)]