64979224

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{547}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 126259200

約数和(自身を除く): 61279976

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 479, 547, 958, 1094, 1916, 2188, 3832, 4376, 14849, 16957, 29698, 33914, 59396, 67828, 118792, 135656, 262013, 524026, 1048052, 2096104, 8122403, 16244806, 32489612, 64979224]

約数ペア:

[(1, 64979224), (2, 32489612), (4, 16244806), (8, 8122403), (31, 2096104), (62, 1048052), (124, 524026), (248, 262013), (479, 135656), (547, 118792), (958, 67828), (1094, 59396), (1916, 33914), (2188, 29698), (3832, 16957), (4376, 14849)]