26947928

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 64373760

約数和(自身を除く): 37425832

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 43, 56, 62, 76, 86, 124, 133, 152, 172, 217, 248, 266, 301, 344, 361, 434, 532, 589, 602, 722, 817, 868, 1064, 1178, 1204, 1333, 1444, 1634, 1736, 2356, 2408, 2527, 2666, 2888, 3268, 4123, 4712, 5054, 5332, 5719, 6536, 8246, 9331, 10108, 10664, 11191, 11438, 15523, 16492, 18662, 20216, 22382, 22876, 25327, 31046, 32984, 37324, 44764, 45752, 50654, 62092, 74648, 78337, 89528, 101308, 108661, 124184, 156674, 177289, 202616, 217322, 313348, 354578, 434644, 481213, 626696, 709156, 869288, 962426, 1418312, 1924852, 3368491, 3849704, 6736982, 13473964, 26947928]

約数ペア:

[(1, 26947928), (2, 13473964), (4, 6736982), (7, 3849704), (8, 3368491), (14, 1924852), (19, 1418312), (28, 962426), (31, 869288), (38, 709156), (43, 626696), (56, 481213), (62, 434644), (76, 354578), (86, 313348), (124, 217322), (133, 202616), (152, 177289), (172, 156674), (217, 124184), (248, 108661), (266, 101308), (301, 89528), (344, 78337), (361, 74648), (434, 62092), (532, 50654), (589, 45752), (602, 44764), (722, 37324), (817, 32984), (868, 31046), (1064, 25327), (1178, 22876), (1204, 22382), (1333, 20216), (1444, 18662), (1634, 16492), (1736, 15523), (2356, 11438), (2408, 11191), (2527, 10664), (2666, 10108), (2888, 9331), (3268, 8246), (4123, 6536), (4712, 5719), (5054, 5332)]