82721344

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:423

約数の個数: 56

約数和(自身を含む): 170396408

約数和(自身を除く): 87675064

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 181, 193, 296, 362, 386, 592, 724, 772, 1184, 1448, 1544, 2368, 2896, 3088, 5792, 6176, 6697, 7141, 11584, 12352, 13394, 14282, 26788, 28564, 34933, 53576, 57128, 69866, 107152, 114256, 139732, 214304, 228512, 279464, 428608, 457024, 558928, 1117856, 1292521, 2235712, 2585042, 5170084, 10340168, 20680336, 41360672, 82721344]

約数ペア:

[(1, 82721344), (2, 41360672), (4, 20680336), (8, 10340168), (16, 5170084), (32, 2585042), (37, 2235712), (64, 1292521), (74, 1117856), (148, 558928), (181, 457024), (193, 428608), (296, 279464), (362, 228512), (386, 214304), (592, 139732), (724, 114256), (772, 107152), (1184, 69866), (1448, 57128), (1544, 53576), (2368, 34933), (2896, 28564), (3088, 26788), (5792, 14282), (6176, 13394), (6697, 12352), (7141, 11584)]