2575644032

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{9859}}^1$

素因数の和:10043

約数の個数: 64

約数和(自身を含む): 5561631600

約数和(自身を除く): 2985987568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 157, 208, 314, 416, 628, 832, 1256, 1664, 2041, 2512, 4082, 5024, 8164, 9859, 10048, 16328, 19718, 20096, 32656, 39436, 65312, 78872, 128167, 130624, 157744, 256334, 261248, 315488, 512668, 630976, 1025336, 1261952, 1547863, 2050672, 3095726, 4101344, 6191452, 8202688, 12382904, 16405376, 20122219, 24765808, 40244438, 49531616, 80488876, 99063232, 160977752, 198126464, 321955504, 643911008, 1287822016, 2575644032]

約数ペア:

[(1, 2575644032), (2, 1287822016), (4, 643911008), (8, 321955504), (13, 198126464), (16, 160977752), (26, 99063232), (32, 80488876), (52, 49531616), (64, 40244438), (104, 24765808), (128, 20122219), (157, 16405376), (208, 12382904), (314, 8202688), (416, 6191452), (628, 4101344), (832, 3095726), (1256, 2050672), (1664, 1547863), (2041, 1261952), (2512, 1025336), (4082, 630976), (5024, 512668), (8164, 315488), (9859, 261248), (10048, 256334), (16328, 157744), (19718, 130624), (20096, 128167), (32656, 78872), (39436, 65312)]