65198848

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 108

約数和(自身を含む): 154857528

約数和(自身を除く): 89658680

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 137, 143, 169, 176, 208, 256, 274, 286, 338, 352, 416, 548, 572, 676, 704, 832, 1096, 1144, 1352, 1408, 1507, 1664, 1781, 1859, 2192, 2288, 2704, 2816, 3014, 3328, 3562, 3718, 4384, 4576, 5408, 6028, 7124, 7436, 8768, 9152, 10816, 12056, 14248, 14872, 17536, 18304, 19591, 21632, 23153, 24112, 28496, 29744, 35072, 36608, 39182, 43264, 46306, 48224, 56992, 59488, 78364, 92612, 96448, 113984, 118976, 156728, 185224, 192896, 227968, 237952, 254683, 313456, 370448, 385792, 455936, 475904, 509366, 626912, 740896, 1018732, 1253824, 1481792, 2037464, 2507648, 2963584, 4074928, 5015296, 5927168, 8149856, 16299712, 32599424, 65198848]

約数ペア:

[(1, 65198848), (2, 32599424), (4, 16299712), (8, 8149856), (11, 5927168), (13, 5015296), (16, 4074928), (22, 2963584), (26, 2507648), (32, 2037464), (44, 1481792), (52, 1253824), (64, 1018732), (88, 740896), (104, 626912), (128, 509366), (137, 475904), (143, 455936), (169, 385792), (176, 370448), (208, 313456), (256, 254683), (274, 237952), (286, 227968), (338, 192896), (352, 185224), (416, 156728), (548, 118976), (572, 113984), (676, 96448), (704, 92612), (832, 78364), (1096, 59488), (1144, 56992), (1352, 48224), (1408, 46306), (1507, 43264), (1664, 39182), (1781, 36608), (1859, 35072), (2192, 29744), (2288, 28496), (2704, 24112), (2816, 23153), (3014, 21632), (3328, 19591), (3562, 18304), (3718, 17536), (4384, 14872), (4576, 14248), (5408, 12056), (6028, 10816), (7124, 9152), (7436, 8768)]