15829528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 35471520

約数和(自身を除く): 19641992

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 101, 104, 137, 143, 202, 274, 286, 404, 548, 572, 808, 1096, 1111, 1144, 1313, 1507, 1781, 2222, 2626, 3014, 3562, 4444, 5252, 6028, 7124, 8888, 10504, 12056, 13837, 14248, 14443, 19591, 27674, 28886, 39182, 55348, 57772, 78364, 110696, 115544, 152207, 156728, 179881, 304414, 359762, 608828, 719524, 1217656, 1439048, 1978691, 3957382, 7914764, 15829528]

約数ペア:

[(1, 15829528), (2, 7914764), (4, 3957382), (8, 1978691), (11, 1439048), (13, 1217656), (22, 719524), (26, 608828), (44, 359762), (52, 304414), (88, 179881), (101, 156728), (104, 152207), (137, 115544), (143, 110696), (202, 78364), (274, 57772), (286, 55348), (404, 39182), (548, 28886), (572, 27674), (808, 19591), (1096, 14443), (1111, 14248), (1144, 13837), (1313, 12056), (1507, 10504), (1781, 8888), (2222, 7124), (2626, 6028), (3014, 5252), (3562, 4444)]