66906424

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 149415840

約数和(自身を除く): 82509416

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 71, 82, 104, 136, 142, 164, 169, 221, 284, 328, 338, 442, 533, 568, 676, 697, 884, 923, 1066, 1207, 1352, 1394, 1768, 1846, 2132, 2414, 2788, 2873, 2911, 3692, 4264, 4828, 5576, 5746, 5822, 6929, 7384, 9061, 9656, 11492, 11644, 11999, 13858, 15691, 18122, 22984, 23288, 23998, 27716, 31382, 36244, 37843, 47996, 49487, 55432, 62764, 72488, 75686, 95992, 98974, 117793, 125528, 151372, 197948, 203983, 235586, 302744, 395896, 407966, 471172, 491959, 643331, 815932, 942344, 983918, 1286662, 1631864, 1967836, 2573324, 3935672, 5146648, 8363303, 16726606, 33453212, 66906424]

約数ペア:

[(1, 66906424), (2, 33453212), (4, 16726606), (8, 8363303), (13, 5146648), (17, 3935672), (26, 2573324), (34, 1967836), (41, 1631864), (52, 1286662), (68, 983918), (71, 942344), (82, 815932), (104, 643331), (136, 491959), (142, 471172), (164, 407966), (169, 395896), (221, 302744), (284, 235586), (328, 203983), (338, 197948), (442, 151372), (533, 125528), (568, 117793), (676, 98974), (697, 95992), (884, 75686), (923, 72488), (1066, 62764), (1207, 55432), (1352, 49487), (1394, 47996), (1768, 37843), (1846, 36244), (2132, 31382), (2414, 27716), (2788, 23998), (2873, 23288), (2911, 22984), (3692, 18122), (4264, 15691), (4828, 13858), (5576, 11999), (5746, 11644), (5822, 11492), (6929, 9656), (7384, 9061)]