693670672

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{883}}^1\times {\mathrm{1327}}^1$

素因数の和:2255

約数の個数: 40

約数和(自身を含む): 1382915456

約数和(自身を除く): 689244784

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 883, 1327, 1766, 2654, 3532, 5308, 7064, 10616, 14128, 21232, 32671, 49099, 65342, 98198, 130684, 196396, 261368, 392792, 522736, 785584, 1171741, 2343482, 4686964, 9373928, 18747856, 43354417, 86708834, 173417668, 346835336, 693670672]

約数ペア:

[(1, 693670672), (2, 346835336), (4, 173417668), (8, 86708834), (16, 43354417), (37, 18747856), (74, 9373928), (148, 4686964), (296, 2343482), (592, 1171741), (883, 785584), (1327, 522736), (1766, 392792), (2654, 261368), (3532, 196396), (5308, 130684), (7064, 98198), (10616, 65342), (14128, 49099), (21232, 32671)]