28051670808

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{125639}}^1$

素因数の和:126101

約数の個数: 96

約数和(自身を含む): 87023289600

約数和(自身を除く): 58971618792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 443, 504, 886, 1329, 1772, 2658, 3101, 3544, 3987, 5316, 6202, 7974, 9303, 10632, 12404, 15948, 18606, 24808, 27909, 31896, 37212, 55818, 74424, 111636, 125639, 223272, 251278, 376917, 502556, 753834, 879473, 1005112, 1130751, 1507668, 1758946, 2261502, 2638419, 3015336, 3517892, 4523004, 5276838, 7035784, 7915257, 9046008, 10553676, 15830514, 21107352, 31661028, 55658077, 63322056, 111316154, 166974231, 222632308, 333948462, 389606539, 445264616, 500922693, 667896924, 779213078, 1001845386, 1168819617, 1335793848, 1558426156, 2003690772, 2337639234, 3116852312, 3506458851, 4007381544, 4675278468, 7012917702, 9350556936, 14025835404, 28051670808]

約数ペア:

[(1, 28051670808), (2, 14025835404), (3, 9350556936), (4, 7012917702), (6, 4675278468), (7, 4007381544), (8, 3506458851), (9, 3116852312), (12, 2337639234), (14, 2003690772), (18, 1558426156), (21, 1335793848), (24, 1168819617), (28, 1001845386), (36, 779213078), (42, 667896924), (56, 500922693), (63, 445264616), (72, 389606539), (84, 333948462), (126, 222632308), (168, 166974231), (252, 111316154), (443, 63322056), (504, 55658077), (886, 31661028), (1329, 21107352), (1772, 15830514), (2658, 10553676), (3101, 9046008), (3544, 7915257), (3987, 7035784), (5316, 5276838), (6202, 4523004), (7974, 3517892), (9303, 3015336), (10632, 2638419), (12404, 2261502), (15948, 1758946), (18606, 1507668), (24808, 1130751), (27909, 1005112), (31896, 879473), (37212, 753834), (55818, 502556), (74424, 376917), (111636, 251278), (125639, 223272)]