29916208

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2039}}^1$

素因数の和:2185

約数の個数: 40

約数和(自身を含む): 66781440

約数和(自身を除く): 36865232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2039, 2096, 3668, 4078, 7336, 8156, 14273, 14672, 16312, 28546, 32624, 57092, 114184, 228368, 267109, 534218, 1068436, 1869763, 2136872, 3739526, 4273744, 7479052, 14958104, 29916208]

約数ペア:

[(1, 29916208), (2, 14958104), (4, 7479052), (7, 4273744), (8, 3739526), (14, 2136872), (16, 1869763), (28, 1068436), (56, 534218), (112, 267109), (131, 228368), (262, 114184), (524, 57092), (917, 32624), (1048, 28546), (1834, 16312), (2039, 14672), (2096, 14273), (3668, 8156), (4078, 7336)]