29219288

素因数分解:

$2^3\times 7^2\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 64330200

約数和(自身を除く): 35110912

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 131, 196, 262, 392, 524, 569, 917, 1048, 1138, 1834, 2276, 3668, 3983, 4552, 6419, 7336, 7966, 12838, 15932, 25676, 27881, 31864, 51352, 55762, 74539, 111524, 149078, 223048, 298156, 521773, 596312, 1043546, 2087092, 3652411, 4174184, 7304822, 14609644, 29219288]

約数ペア:

[(1, 29219288), (2, 14609644), (4, 7304822), (7, 4174184), (8, 3652411), (14, 2087092), (28, 1043546), (49, 596312), (56, 521773), (98, 298156), (131, 223048), (196, 149078), (262, 111524), (392, 74539), (524, 55762), (569, 51352), (917, 31864), (1048, 27881), (1138, 25676), (1834, 15932), (2276, 12838), (3668, 7966), (3983, 7336), (4552, 6419)]