29811628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{641}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 65576448

約数和(自身を除く): 35764820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 151, 154, 302, 308, 604, 641, 1057, 1282, 1661, 2114, 2564, 3322, 4228, 4487, 6644, 7051, 8974, 11627, 14102, 17948, 23254, 28204, 46508, 49357, 96791, 98714, 193582, 197428, 387164, 677537, 1064701, 1355074, 2129402, 2710148, 4258804, 7452907, 14905814, 29811628]

約数ペア:

[(1, 29811628), (2, 14905814), (4, 7452907), (7, 4258804), (11, 2710148), (14, 2129402), (22, 1355074), (28, 1064701), (44, 677537), (77, 387164), (151, 197428), (154, 193582), (302, 98714), (308, 96791), (604, 49357), (641, 46508), (1057, 28204), (1282, 23254), (1661, 17948), (2114, 14102), (2564, 11627), (3322, 8974), (4228, 7051), (4487, 6644)]