39538928

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1614

約数の個数: 60

約数和(自身を含む): 90738984

約数和(自身を除く): 51200056

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1571, 1573, 1936, 2288, 3142, 3146, 6284, 6292, 12568, 12584, 17281, 20423, 25136, 25168, 34562, 40846, 69124, 81692, 138248, 163384, 190091, 224653, 276496, 326768, 380182, 449306, 760364, 898612, 1520728, 1797224, 2471183, 3041456, 3594448, 4942366, 9884732, 19769464, 39538928]

約数ペア:

[(1, 39538928), (2, 19769464), (4, 9884732), (8, 4942366), (11, 3594448), (13, 3041456), (16, 2471183), (22, 1797224), (26, 1520728), (44, 898612), (52, 760364), (88, 449306), (104, 380182), (121, 326768), (143, 276496), (176, 224653), (208, 190091), (242, 163384), (286, 138248), (484, 81692), (572, 69124), (968, 40846), (1144, 34562), (1571, 25168), (1573, 25136), (1936, 20423), (2288, 17281), (3142, 12584), (3146, 12568), (6284, 6292)]