42396795856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{49783}}^1$

素因数の和:49940

約数の個数: 80

約数和(自身を含む): 90672196608

約数和(自身を除く): 48275400752

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 101, 124, 136, 202, 248, 272, 404, 496, 527, 808, 1054, 1616, 1717, 2108, 3131, 3434, 4216, 6262, 6868, 8432, 12524, 13736, 25048, 27472, 49783, 50096, 53227, 99566, 106454, 199132, 212908, 398264, 425816, 796528, 846311, 851632, 1543273, 1692622, 3086546, 3385244, 5028083, 6173092, 6770488, 10056166, 12346184, 13540976, 20112332, 24692368, 26235641, 40224664, 52471282, 80449328, 85477411, 104942564, 155870573, 170954822, 209885128, 311741146, 341909644, 419770256, 623482292, 683819288, 1246964584, 1367638576, 2493929168, 2649799741, 5299599482, 10599198964, 21198397928, 42396795856]

約数ペア:

[(1, 42396795856), (2, 21198397928), (4, 10599198964), (8, 5299599482), (16, 2649799741), (17, 2493929168), (31, 1367638576), (34, 1246964584), (62, 683819288), (68, 623482292), (101, 419770256), (124, 341909644), (136, 311741146), (202, 209885128), (248, 170954822), (272, 155870573), (404, 104942564), (496, 85477411), (527, 80449328), (808, 52471282), (1054, 40224664), (1616, 26235641), (1717, 24692368), (2108, 20112332), (3131, 13540976), (3434, 12346184), (4216, 10056166), (6262, 6770488), (6868, 6173092), (8432, 5028083), (12524, 3385244), (13736, 3086546), (25048, 1692622), (27472, 1543273), (49783, 851632), (50096, 846311), (53227, 796528), (99566, 425816), (106454, 398264), (199132, 212908)]