71381928

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{19697}}^1$

素因数の和:19857

約数の個数: 32

約数和(自身を含む): 179645760

約数和(自身を除く): 108263832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1812, 3624, 19697, 39394, 59091, 78788, 118182, 157576, 236364, 472728, 2974247, 5948494, 8922741, 11896988, 17845482, 23793976, 35690964, 71381928]

約数ペア:

[(1, 71381928), (2, 35690964), (3, 23793976), (4, 17845482), (6, 11896988), (8, 8922741), (12, 5948494), (24, 2974247), (151, 472728), (302, 236364), (453, 157576), (604, 118182), (906, 78788), (1208, 59091), (1812, 39394), (3624, 19697)]