1569304256

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{145091}}^1$

素因数の和:145129

約数の個数: 42

約数和(自身を含む): 3372083172

約数和(自身を除く): 1802778916

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 145091, 290182, 580364, 1160728, 1886183, 2321456, 3772366, 4642912, 7544732, 9285824, 15089464, 24520379, 30178928, 49040758, 60357856, 98081516, 120715712, 196163032, 392326064, 784652128, 1569304256]

約数ペア:

[(1, 1569304256), (2, 784652128), (4, 392326064), (8, 196163032), (13, 120715712), (16, 98081516), (26, 60357856), (32, 49040758), (52, 30178928), (64, 24520379), (104, 15089464), (169, 9285824), (208, 7544732), (338, 4642912), (416, 3772366), (676, 2321456), (832, 1886183), (1352, 1160728), (2704, 580364), (5408, 290182), (10816, 145091)]