1671359872

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{143489}}^1$

素因数の和:143523

約数の個数: 64

約数和(自身を含む): 4098074400

約数和(自身を除く): 2426714528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 143489, 286978, 573956, 1004423, 1147912, 1865357, 2008846, 2295824, 3730714, 4017692, 4591648, 7461428, 8035384, 9183296, 13057499, 14922856, 16070768, 18366592, 26114998, 29845712, 32141536, 52229996, 59691424, 64283072, 104459992, 119382848, 128566144, 208919984, 238765696, 417839968, 835679936, 1671359872]

約数ペア:

[(1, 1671359872), (2, 835679936), (4, 417839968), (7, 238765696), (8, 208919984), (13, 128566144), (14, 119382848), (16, 104459992), (26, 64283072), (28, 59691424), (32, 52229996), (52, 32141536), (56, 29845712), (64, 26114998), (91, 18366592), (104, 16070768), (112, 14922856), (128, 13057499), (182, 9183296), (208, 8035384), (224, 7461428), (364, 4591648), (416, 4017692), (448, 3730714), (728, 2295824), (832, 2008846), (896, 1865357), (1456, 1147912), (1664, 1004423), (2912, 573956), (5824, 286978), (11648, 143489)]