887744

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:133

約数の個数: 56

約数和(自身を含む): 2090928

約数和(自身を除く): 1203184

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 97, 104, 143, 176, 194, 208, 286, 352, 388, 416, 572, 704, 776, 832, 1067, 1144, 1261, 1552, 2134, 2288, 2522, 3104, 4268, 4576, 5044, 6208, 8536, 9152, 10088, 13871, 17072, 20176, 27742, 34144, 40352, 55484, 68288, 80704, 110968, 221936, 443872, 887744]

約数ペア:

[(1, 887744), (2, 443872), (4, 221936), (8, 110968), (11, 80704), (13, 68288), (16, 55484), (22, 40352), (26, 34144), (32, 27742), (44, 20176), (52, 17072), (64, 13871), (88, 10088), (97, 9152), (104, 8536), (143, 6208), (176, 5044), (194, 4576), (208, 4268), (286, 3104), (352, 2522), (388, 2288), (416, 2134), (572, 1552), (704, 1261), (776, 1144), (832, 1067)]