27393786256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1\times {\mathrm{641}}^1$

素因数の和:1472

約数の個数: 80

約数和(自身を含む): 56276487360

約数和(自身を除く): 28882701104

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 257, 304, 514, 547, 641, 1028, 1094, 1282, 2056, 2188, 2564, 4112, 4376, 4883, 5128, 8752, 9766, 10256, 10393, 12179, 19532, 20786, 24358, 39064, 41572, 48716, 78128, 83144, 97432, 140579, 164737, 166288, 194864, 281158, 329474, 350627, 562316, 658948, 701254, 1124632, 1317896, 1402508, 2249264, 2635792, 2671001, 2805016, 3130003, 5342002, 5610032, 6260006, 6661913, 10684004, 12520012, 13323826, 21368008, 25040024, 26647652, 42736016, 50080048, 53295304, 90111139, 106590608, 180222278, 360444556, 720889112, 1441778224, 1712111641, 3424223282, 6848446564, 13696893128, 27393786256]

約数ペア:

[(1, 27393786256), (2, 13696893128), (4, 6848446564), (8, 3424223282), (16, 1712111641), (19, 1441778224), (38, 720889112), (76, 360444556), (152, 180222278), (257, 106590608), (304, 90111139), (514, 53295304), (547, 50080048), (641, 42736016), (1028, 26647652), (1094, 25040024), (1282, 21368008), (2056, 13323826), (2188, 12520012), (2564, 10684004), (4112, 6661913), (4376, 6260006), (4883, 5610032), (5128, 5342002), (8752, 3130003), (9766, 2805016), (10256, 2671001), (10393, 2635792), (12179, 2249264), (19532, 1402508), (20786, 1317896), (24358, 1124632), (39064, 701254), (41572, 658948), (48716, 562316), (78128, 350627), (83144, 329474), (97432, 281158), (140579, 194864), (164737, 166288)]