74914864

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:274

約数の個数: 60

約数和(自身を含む): 155521296

約数和(自身を除く): 80606432

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 167, 184, 212, 334, 368, 424, 529, 668, 848, 1058, 1219, 1336, 2116, 2438, 2672, 3841, 4232, 4876, 7682, 8464, 8851, 9752, 15364, 17702, 19504, 28037, 30728, 35404, 56074, 61456, 70808, 88343, 112148, 141616, 176686, 203573, 224296, 353372, 407146, 448592, 706744, 814292, 1413488, 1628584, 3257168, 4682179, 9364358, 18728716, 37457432, 74914864]

約数ペア:

[(1, 74914864), (2, 37457432), (4, 18728716), (8, 9364358), (16, 4682179), (23, 3257168), (46, 1628584), (53, 1413488), (92, 814292), (106, 706744), (167, 448592), (184, 407146), (212, 353372), (334, 224296), (368, 203573), (424, 176686), (529, 141616), (668, 112148), (848, 88343), (1058, 70808), (1219, 61456), (1336, 56074), (2116, 35404), (2438, 30728), (2672, 28037), (3841, 19504), (4232, 17702), (4876, 15364), (7682, 9752), (8464, 8851)]