4037644832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{262321}}^1$

素因数の和:262381

約数の個数: 48

約数和(自身を含む): 8791984152

約数和(自身を除く): 4754339320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 7696, 15392, 262321, 524642, 1049284, 2098568, 3410173, 4197136, 6820346, 8394272, 9705877, 13640692, 19411754, 27281384, 38823508, 54562768, 77647016, 109125536, 126176401, 155294032, 252352802, 310588064, 504705604, 1009411208, 2018822416, 4037644832]

約数ペア:

[(1, 4037644832), (2, 2018822416), (4, 1009411208), (8, 504705604), (13, 310588064), (16, 252352802), (26, 155294032), (32, 126176401), (37, 109125536), (52, 77647016), (74, 54562768), (104, 38823508), (148, 27281384), (208, 19411754), (296, 13640692), (416, 9705877), (481, 8394272), (592, 6820346), (962, 4197136), (1184, 3410173), (1924, 2098568), (3848, 1049284), (7696, 524642), (15392, 262321)]