40426496

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 88

約数和(自身を含む): 91476336

約数和(自身を除く): 51049840

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 97, 128, 148, 176, 194, 256, 296, 352, 388, 407, 512, 592, 704, 776, 814, 1024, 1067, 1184, 1408, 1552, 1628, 2134, 2368, 2816, 3104, 3256, 3589, 4268, 4736, 5632, 6208, 6512, 7178, 8536, 9472, 11264, 12416, 13024, 14356, 17072, 18944, 24832, 26048, 28712, 34144, 37888, 39479, 49664, 52096, 57424, 68288, 78958, 99328, 104192, 114848, 136576, 157916, 208384, 229696, 273152, 315832, 416768, 459392, 546304, 631664, 918784, 1092608, 1263328, 1837568, 2526656, 3675136, 5053312, 10106624, 20213248, 40426496]

約数ペア:

[(1, 40426496), (2, 20213248), (4, 10106624), (8, 5053312), (11, 3675136), (16, 2526656), (22, 1837568), (32, 1263328), (37, 1092608), (44, 918784), (64, 631664), (74, 546304), (88, 459392), (97, 416768), (128, 315832), (148, 273152), (176, 229696), (194, 208384), (256, 157916), (296, 136576), (352, 114848), (388, 104192), (407, 99328), (512, 78958), (592, 68288), (704, 57424), (776, 52096), (814, 49664), (1024, 39479), (1067, 37888), (1184, 34144), (1408, 28712), (1552, 26048), (1628, 24832), (2134, 18944), (2368, 17072), (2816, 14356), (3104, 13024), (3256, 12416), (3589, 11264), (4268, 9472), (4736, 8536), (5632, 7178), (6208, 6512)]