40513704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1993}}^1$

素因数の和:2031

約数の個数: 96

約数和(自身を含む): 127296960

約数和(自身を除く): 86783256

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 462, 484, 616, 726, 847, 924, 968, 1452, 1694, 1848, 1993, 2541, 2904, 3388, 3986, 5082, 5979, 6776, 7972, 10164, 11958, 13951, 15944, 20328, 21923, 23916, 27902, 41853, 43846, 47832, 55804, 65769, 83706, 87692, 111608, 131538, 153461, 167412, 175384, 241153, 263076, 306922, 334824, 460383, 482306, 526152, 613844, 723459, 920766, 964612, 1227688, 1446918, 1688071, 1841532, 1929224, 2893836, 3376142, 3683064, 5064213, 5787672, 6752284, 10128426, 13504568, 20256852, 40513704]

約数ペア:

[(1, 40513704), (2, 20256852), (3, 13504568), (4, 10128426), (6, 6752284), (7, 5787672), (8, 5064213), (11, 3683064), (12, 3376142), (14, 2893836), (21, 1929224), (22, 1841532), (24, 1688071), (28, 1446918), (33, 1227688), (42, 964612), (44, 920766), (56, 723459), (66, 613844), (77, 526152), (84, 482306), (88, 460383), (121, 334824), (132, 306922), (154, 263076), (168, 241153), (231, 175384), (242, 167412), (264, 153461), (308, 131538), (363, 111608), (462, 87692), (484, 83706), (616, 65769), (726, 55804), (847, 47832), (924, 43846), (968, 41853), (1452, 27902), (1694, 23916), (1848, 21923), (1993, 20328), (2541, 15944), (2904, 13951), (3388, 11958), (3986, 10164), (5082, 7972), (5979, 6776)]