7155197504

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1228571}}^1$

素因数の和:1228603

約数の個数: 56

約数和(自身を含む): 17475208128

約数和(自身を除く): 10320010624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 1228571, 2457142, 4914284, 8599997, 9828568, 15971423, 17199994, 19657136, 31942846, 34399988, 39314272, 63885692, 68799976, 78628544, 111799961, 127771384, 137599952, 223599922, 255542768, 275199904, 447199844, 511085536, 550399808, 894399688, 1022171072, 1788799376, 3577598752, 7155197504]

約数ペア:

[(1, 7155197504), (2, 3577598752), (4, 1788799376), (7, 1022171072), (8, 894399688), (13, 550399808), (14, 511085536), (16, 447199844), (26, 275199904), (28, 255542768), (32, 223599922), (52, 137599952), (56, 127771384), (64, 111799961), (91, 78628544), (104, 68799976), (112, 63885692), (182, 39314272), (208, 34399988), (224, 31942846), (364, 19657136), (416, 17199994), (448, 15971423), (728, 9828568), (832, 8599997), (1456, 4914284), (2912, 2457142), (5824, 1228571)]