25103665994

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{647}}^1\times {\mathrm{2393}}^1$

素因数の和:3131

約数の個数: 48

約数和(自身を含む): 42090197184

約数和(自身を除く): 16986531190

約数列:

[1, 2, 11, 22, 67, 121, 134, 242, 647, 737, 1294, 1474, 2393, 4786, 7117, 8107, 14234, 16214, 26323, 43349, 52646, 78287, 86698, 156574, 160331, 289553, 320662, 476839, 579106, 953678, 1548271, 1763641, 3096542, 3527282, 5245229, 10490458, 17030981, 19400051, 34061962, 38800102, 103734157, 187340791, 207468314, 374681582, 1141075727, 2282151454, 12551832997, 25103665994]

約数ペア:

[(1, 25103665994), (2, 12551832997), (11, 2282151454), (22, 1141075727), (67, 374681582), (121, 207468314), (134, 187340791), (242, 103734157), (647, 38800102), (737, 34061962), (1294, 19400051), (1474, 17030981), (2393, 10490458), (4786, 5245229), (7117, 3527282), (8107, 3096542), (14234, 1763641), (16214, 1548271), (26323, 953678), (43349, 579106), (52646, 476839), (78287, 320662), (86698, 289553), (156574, 160331)]