42473756

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:870

約数の個数: 36

約数和(自身を含む): 81563832

約数和(自身を除く): 39090076

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 169, 332, 338, 676, 757, 1079, 1514, 2158, 3028, 4316, 9841, 14027, 19682, 28054, 39364, 56108, 62831, 125662, 127933, 251324, 255866, 511732, 816803, 1633606, 3267212, 10618439, 21236878, 42473756]

約数ペア:

[(1, 42473756), (2, 21236878), (4, 10618439), (13, 3267212), (26, 1633606), (52, 816803), (83, 511732), (166, 255866), (169, 251324), (332, 127933), (338, 125662), (676, 62831), (757, 56108), (1079, 39364), (1514, 28054), (2158, 19682), (3028, 14027), (4316, 9841)]