41999386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 37834214

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 59, 118, 131, 143, 209, 247, 262, 286, 418, 494, 649, 767, 1121, 1298, 1441, 1534, 1703, 2242, 2489, 2717, 2882, 3406, 4978, 5434, 7729, 8437, 12331, 14573, 15458, 16874, 18733, 24662, 27379, 29146, 32357, 37466, 54758, 64714, 85019, 100477, 146851, 160303, 170038, 200954, 293702, 320606, 355927, 711854, 1105247, 1615361, 1909063, 2210494, 3230722, 3818126, 20999693, 41999386]

約数ペア:

[(1, 41999386), (2, 20999693), (11, 3818126), (13, 3230722), (19, 2210494), (22, 1909063), (26, 1615361), (38, 1105247), (59, 711854), (118, 355927), (131, 320606), (143, 293702), (209, 200954), (247, 170038), (262, 160303), (286, 146851), (418, 100477), (494, 85019), (649, 64714), (767, 54758), (1121, 37466), (1298, 32357), (1441, 29146), (1534, 27379), (1703, 24662), (2242, 18733), (2489, 16874), (2717, 15458), (2882, 14573), (3406, 12331), (4978, 8437), (5434, 7729)]