127723648

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{76757}}^1$

素因数の和:76784

約数の個数: 32

約数和(自身を含む): 274026060

約数和(自身を除く): 146302412

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 76757, 153514, 307028, 614056, 997841, 1228112, 1995682, 2456224, 3991364, 4912448, 7982728, 9824896, 15965456, 31930912, 63861824, 127723648]

約数ペア:

[(1, 127723648), (2, 63861824), (4, 31930912), (8, 15965456), (13, 9824896), (16, 7982728), (26, 4912448), (32, 3991364), (52, 2456224), (64, 1995682), (104, 1228112), (128, 997841), (208, 614056), (416, 307028), (832, 153514), (1664, 76757)]