15705909952

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{21839}}^1$

素因数の和:22529

約数の個数: 56

約数和(自身を含む): 33051170880

約数和(自身を除く): 17345260928

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 661, 1088, 1322, 2644, 5288, 10576, 11237, 21152, 21839, 22474, 42304, 43678, 44948, 87356, 89896, 174712, 179792, 349424, 359584, 371263, 698848, 719168, 742526, 1397696, 1485052, 2970104, 5940208, 11880416, 14435579, 23760832, 28871158, 57742316, 115484632, 230969264, 245404843, 461938528, 490809686, 923877056, 981619372, 1963238744, 3926477488, 7852954976, 15705909952]

約数ペア:

[(1, 15705909952), (2, 7852954976), (4, 3926477488), (8, 1963238744), (16, 981619372), (17, 923877056), (32, 490809686), (34, 461938528), (64, 245404843), (68, 230969264), (136, 115484632), (272, 57742316), (544, 28871158), (661, 23760832), (1088, 14435579), (1322, 11880416), (2644, 5940208), (5288, 2970104), (10576, 1485052), (11237, 1397696), (21152, 742526), (21839, 719168), (22474, 698848), (42304, 371263), (43678, 359584), (44948, 349424), (87356, 179792), (89896, 174712)]