9995392

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 22521600

約数和(自身を除く): 12526208

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 229, 248, 341, 352, 458, 496, 682, 704, 916, 992, 1364, 1408, 1832, 1984, 2519, 2728, 3664, 3968, 5038, 5456, 7099, 7328, 10076, 10912, 14198, 14656, 20152, 21824, 28396, 29312, 40304, 43648, 56792, 78089, 80608, 113584, 156178, 161216, 227168, 312356, 322432, 454336, 624712, 908672, 1249424, 2498848, 4997696, 9995392]

約数ペア:

[(1, 9995392), (2, 4997696), (4, 2498848), (8, 1249424), (11, 908672), (16, 624712), (22, 454336), (31, 322432), (32, 312356), (44, 227168), (62, 161216), (64, 156178), (88, 113584), (124, 80608), (128, 78089), (176, 56792), (229, 43648), (248, 40304), (341, 29312), (352, 28396), (458, 21824), (496, 20152), (682, 14656), (704, 14198), (916, 10912), (992, 10076), (1364, 7328), (1408, 7099), (1832, 5456), (1984, 5038), (2519, 3968), (2728, 3664)]