42751324

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 96526080

約数和(自身を除く): 53774756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 79, 98, 154, 158, 196, 251, 308, 316, 502, 539, 553, 869, 1004, 1078, 1106, 1738, 1757, 2156, 2212, 2761, 3476, 3514, 3871, 5522, 6083, 7028, 7742, 11044, 12166, 12299, 15484, 19327, 19829, 24332, 24598, 38654, 39658, 42581, 49196, 77308, 79316, 85162, 135289, 138803, 170324, 218119, 270578, 277606, 436238, 541156, 555212, 872476, 971621, 1526833, 1943242, 3053666, 3886484, 6107332, 10687831, 21375662, 42751324]

約数ペア:

[(1, 42751324), (2, 21375662), (4, 10687831), (7, 6107332), (11, 3886484), (14, 3053666), (22, 1943242), (28, 1526833), (44, 971621), (49, 872476), (77, 555212), (79, 541156), (98, 436238), (154, 277606), (158, 270578), (196, 218119), (251, 170324), (308, 138803), (316, 135289), (502, 85162), (539, 79316), (553, 77308), (869, 49196), (1004, 42581), (1078, 39658), (1106, 38654), (1738, 24598), (1757, 24332), (2156, 19829), (2212, 19327), (2761, 15484), (3476, 12299), (3514, 12166), (3871, 11044), (5522, 7742), (6083, 7028)]