15693652544

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{848489}}^1$

素因数の和:848535

約数の個数: 42

約数和(自身を含む): 33081776610

約数和(自身を除く): 17388124066

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 9248, 18496, 848489, 1696978, 3393956, 6787912, 13575824, 14424313, 27151648, 28848626, 54303296, 57697252, 115394504, 230789008, 245213321, 461578016, 490426642, 923156032, 980853284, 1961706568, 3923413136, 7846826272, 15693652544]

約数ペア:

[(1, 15693652544), (2, 7846826272), (4, 3923413136), (8, 1961706568), (16, 980853284), (17, 923156032), (32, 490426642), (34, 461578016), (64, 245213321), (68, 230789008), (136, 115394504), (272, 57697252), (289, 54303296), (544, 28848626), (578, 27151648), (1088, 14424313), (1156, 13575824), (2312, 6787912), (4624, 3393956), (9248, 1696978), (18496, 848489)]