71926088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13049}}^1$

素因数の和:13121

約数の個数: 32

約数和(自身を含む): 147987000

約数和(自身を除く): 76060912

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 13049, 26098, 52196, 104392, 169637, 339274, 678548, 691597, 1357096, 1383194, 2766388, 5532776, 8990761, 17981522, 35963044, 71926088]

約数ペア:

[(1, 71926088), (2, 35963044), (4, 17981522), (8, 8990761), (13, 5532776), (26, 2766388), (52, 1383194), (53, 1357096), (104, 691597), (106, 678548), (212, 339274), (424, 169637), (689, 104392), (1378, 52196), (2756, 26098), (5512, 13049)]