1038280256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{9109}}^1$

素因数の和:9271

約数の個数: 56

約数和(自身を含む): 2235266040

約数和(自身を除く): 1196985784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 137, 208, 274, 416, 548, 832, 1096, 1781, 2192, 3562, 4384, 7124, 8768, 9109, 14248, 18218, 28496, 36436, 56992, 72872, 113984, 118417, 145744, 236834, 291488, 473668, 582976, 947336, 1247933, 1894672, 2495866, 3789344, 4991732, 7578688, 9983464, 16223129, 19966928, 32446258, 39933856, 64892516, 79867712, 129785032, 259570064, 519140128, 1038280256]

約数ペア:

[(1, 1038280256), (2, 519140128), (4, 259570064), (8, 129785032), (13, 79867712), (16, 64892516), (26, 39933856), (32, 32446258), (52, 19966928), (64, 16223129), (104, 9983464), (137, 7578688), (208, 4991732), (274, 3789344), (416, 2495866), (548, 1894672), (832, 1247933), (1096, 947336), (1781, 582976), (2192, 473668), (3562, 291488), (4384, 236834), (7124, 145744), (8768, 118417), (9109, 113984), (14248, 72872), (18218, 56992), (28496, 36436)]