15722040724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{13679}}^1$

素因数の和:13781

約数の個数: 72

約数和(自身を含む): 31950132480

約数和(自身を除く): 16228091756

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 299, 403, 598, 713, 806, 961, 1196, 1426, 1612, 1922, 2852, 3844, 9269, 12493, 13679, 18538, 22103, 24986, 27358, 37076, 44206, 49972, 54716, 88412, 177827, 287339, 314617, 355654, 424049, 574678, 629234, 711308, 848098, 1149356, 1258468, 1696196, 4090021, 5512637, 8180042, 9753127, 11025274, 13145519, 16360084, 19506254, 22050548, 26291038, 39012508, 52582076, 126790651, 170891747, 253581302, 302346937, 341783494, 507162604, 604693874, 683566988, 1209387748, 3930510181, 7861020362, 15722040724]

約数ペア:

[(1, 15722040724), (2, 7861020362), (4, 3930510181), (13, 1209387748), (23, 683566988), (26, 604693874), (31, 507162604), (46, 341783494), (52, 302346937), (62, 253581302), (92, 170891747), (124, 126790651), (299, 52582076), (403, 39012508), (598, 26291038), (713, 22050548), (806, 19506254), (961, 16360084), (1196, 13145519), (1426, 11025274), (1612, 9753127), (1922, 8180042), (2852, 5512637), (3844, 4090021), (9269, 1696196), (12493, 1258468), (13679, 1149356), (18538, 848098), (22103, 711308), (24986, 629234), (27358, 574678), (37076, 424049), (44206, 355654), (49972, 314617), (54716, 287339), (88412, 177827)]