40237428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6221}}^1$

素因数の和:6253

約数の個数: 72

約数和(自身を含む): 119163744

約数和(自身を除く): 78926316

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6221, 6468, 12442, 18663, 24884, 37326, 43547, 68431, 74652, 87094, 130641, 136862, 174188, 205293, 261282, 273724, 304829, 410586, 479017, 522564, 609658, 821172, 914487, 958034, 1219316, 1437051, 1828974, 1916068, 2874102, 3353119, 3657948, 5748204, 6706238, 10059357, 13412476, 20118714, 40237428]

約数ペア:

[(1, 40237428), (2, 20118714), (3, 13412476), (4, 10059357), (6, 6706238), (7, 5748204), (11, 3657948), (12, 3353119), (14, 2874102), (21, 1916068), (22, 1828974), (28, 1437051), (33, 1219316), (42, 958034), (44, 914487), (49, 821172), (66, 609658), (77, 522564), (84, 479017), (98, 410586), (132, 304829), (147, 273724), (154, 261282), (196, 205293), (231, 174188), (294, 136862), (308, 130641), (462, 87094), (539, 74652), (588, 68431), (924, 43547), (1078, 37326), (1617, 24884), (2156, 18663), (3234, 12442), (6221, 6468)]