40953056

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 85554000

約数和(自身を除く): 44600944

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 193, 304, 349, 386, 608, 698, 772, 1396, 1544, 2792, 3088, 3667, 5584, 6176, 6631, 7334, 11168, 13262, 14668, 26524, 29336, 53048, 58672, 67357, 106096, 117344, 134714, 212192, 269428, 538856, 1077712, 1279783, 2155424, 2559566, 5119132, 10238264, 20476528, 40953056]

約数ペア:

[(1, 40953056), (2, 20476528), (4, 10238264), (8, 5119132), (16, 2559566), (19, 2155424), (32, 1279783), (38, 1077712), (76, 538856), (152, 269428), (193, 212192), (304, 134714), (349, 117344), (386, 106096), (608, 67357), (698, 58672), (772, 53048), (1396, 29336), (1544, 26524), (2792, 14668), (3088, 13262), (3667, 11168), (5584, 7334), (6176, 6631)]