616099376

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{2753}}^1$

素因数の和:3029

約数の個数: 40

約数和(自身を含む): 1217091744

約数和(自身を除く): 600992368

約数列:

[1, 2, 4, 8, 16, 71, 142, 197, 284, 394, 568, 788, 1136, 1576, 2753, 3152, 5506, 11012, 13987, 22024, 27974, 44048, 55948, 111896, 195463, 223792, 390926, 542341, 781852, 1084682, 1563704, 2169364, 3127408, 4338728, 8677456, 38506211, 77012422, 154024844, 308049688, 616099376]

約数ペア:

[(1, 616099376), (2, 308049688), (4, 154024844), (8, 77012422), (16, 38506211), (71, 8677456), (142, 4338728), (197, 3127408), (284, 2169364), (394, 1563704), (568, 1084682), (788, 781852), (1136, 542341), (1576, 390926), (2753, 223792), (3152, 195463), (5506, 111896), (11012, 55948), (13987, 44048), (22024, 27974)]