66919006

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2699}}^1$

素因数の和:2749

約数の個数: 48

約数和(自身を含む): 132969600

約数和(自身を除く): 66050594

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 1078, 1127, 1771, 2254, 2699, 3542, 5398, 12397, 18893, 24794, 29689, 37786, 59378, 62077, 124154, 132251, 207823, 264502, 415646, 434539, 682847, 869078, 1365694, 1454761, 2909522, 3041773, 4779929, 6083546, 9559858, 33459503, 66919006]

約数ペア:

[(1, 66919006), (2, 33459503), (7, 9559858), (11, 6083546), (14, 4779929), (22, 3041773), (23, 2909522), (46, 1454761), (49, 1365694), (77, 869078), (98, 682847), (154, 434539), (161, 415646), (253, 264502), (322, 207823), (506, 132251), (539, 124154), (1078, 62077), (1127, 59378), (1771, 37786), (2254, 29689), (2699, 24794), (3542, 18893), (5398, 12397)]