291224144

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{62981}}^1$

素因数の和:63023

約数の個数: 30

約数和(自身を含む): 599399694

約数和(自身を除く): 308175550

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 62981, 125962, 251924, 503848, 1007696, 1070677, 2141354, 4282708, 8565416, 17130832, 18201509, 36403018, 72806036, 145612072, 291224144]

約数ペア:

[(1, 291224144), (2, 145612072), (4, 72806036), (8, 36403018), (16, 18201509), (17, 17130832), (34, 8565416), (68, 4282708), (136, 2141354), (272, 1070677), (289, 1007696), (578, 503848), (1156, 251924), (2312, 125962), (4624, 62981)]