8378538208

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{23753}}^1$

素因数の和:23987

約数の個数: 48

約数和(自身を含む): 16832654496

約数和(自身を除く): 8454116288

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 151, 292, 302, 584, 604, 1168, 1208, 2336, 2416, 4832, 11023, 22046, 23753, 44092, 47506, 88184, 95012, 176368, 190024, 352736, 380048, 760096, 1733969, 3467938, 3586703, 6935876, 7173406, 13871752, 14346812, 27743504, 28693624, 55487008, 57387248, 114774496, 261829319, 523658638, 1047317276, 2094634552, 4189269104, 8378538208]

約数ペア:

[(1, 8378538208), (2, 4189269104), (4, 2094634552), (8, 1047317276), (16, 523658638), (32, 261829319), (73, 114774496), (146, 57387248), (151, 55487008), (292, 28693624), (302, 27743504), (584, 14346812), (604, 13871752), (1168, 7173406), (1208, 6935876), (2336, 3586703), (2416, 3467938), (4832, 1733969), (11023, 760096), (22046, 380048), (23753, 352736), (44092, 190024), (47506, 176368), (88184, 95012)]