8999249984

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{37567}}^1$

素因数の和:37795

約数の個数: 56

約数和(自身を含む): 18893698560

約数和(自身を除く): 9894448576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 197, 304, 394, 608, 788, 1216, 1576, 3152, 3743, 6304, 7486, 12608, 14972, 29944, 37567, 59888, 75134, 119776, 150268, 239552, 300536, 601072, 713773, 1202144, 1427546, 2404288, 2855092, 5710184, 7400699, 11420368, 14801398, 22840736, 29602796, 45681472, 59205592, 118411184, 140613281, 236822368, 281226562, 473644736, 562453124, 1124906248, 2249812496, 4499624992, 8999249984]

約数ペア:

[(1, 8999249984), (2, 4499624992), (4, 2249812496), (8, 1124906248), (16, 562453124), (19, 473644736), (32, 281226562), (38, 236822368), (64, 140613281), (76, 118411184), (152, 59205592), (197, 45681472), (304, 29602796), (394, 22840736), (608, 14801398), (788, 11420368), (1216, 7400699), (1576, 5710184), (3152, 2855092), (3743, 2404288), (6304, 1427546), (7486, 1202144), (12608, 713773), (14972, 601072), (29944, 300536), (37567, 239552), (59888, 150268), (75134, 119776)]