4742724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 12773376

約数和(自身を除く): 8030652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 431, 524, 786, 862, 917, 1293, 1572, 1724, 1834, 2586, 2751, 3017, 3668, 5172, 5502, 6034, 9051, 11004, 12068, 18102, 36204, 56461, 112922, 169383, 225844, 338766, 395227, 677532, 790454, 1185681, 1580908, 2371362, 4742724]

約数ペア:

[(1, 4742724), (2, 2371362), (3, 1580908), (4, 1185681), (6, 790454), (7, 677532), (12, 395227), (14, 338766), (21, 225844), (28, 169383), (42, 112922), (84, 56461), (131, 36204), (262, 18102), (393, 12068), (431, 11004), (524, 9051), (786, 6034), (862, 5502), (917, 5172), (1293, 3668), (1572, 3017), (1724, 2751), (1834, 2586)]