74818144

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2179}}^1$

素因数の和:2255

約数の個数: 48

約数和(自身を含む): 156567600

約数和(自身を除く): 81749456

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 74, 116, 148, 232, 296, 464, 592, 928, 1073, 1184, 2146, 2179, 4292, 4358, 8584, 8716, 17168, 17432, 34336, 34864, 63191, 69728, 80623, 126382, 161246, 252764, 322492, 505528, 644984, 1011056, 1289968, 2022112, 2338067, 2579936, 4676134, 9352268, 18704536, 37409072, 74818144]

約数ペア:

[(1, 74818144), (2, 37409072), (4, 18704536), (8, 9352268), (16, 4676134), (29, 2579936), (32, 2338067), (37, 2022112), (58, 1289968), (74, 1011056), (116, 644984), (148, 505528), (232, 322492), (296, 252764), (464, 161246), (592, 126382), (928, 80623), (1073, 69728), (1184, 63191), (2146, 34864), (2179, 34336), (4292, 17432), (4358, 17168), (8584, 8716)]