42106144

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 72

約数和(自身を含む): 91676340

約数和(自身を除く): 49570196

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 157, 232, 272, 289, 314, 464, 493, 544, 578, 628, 928, 986, 1156, 1256, 1972, 2312, 2512, 2669, 3944, 4553, 4624, 5024, 5338, 7888, 8381, 9106, 9248, 10676, 15776, 16762, 18212, 21352, 33524, 36424, 42704, 45373, 67048, 72848, 77401, 85408, 90746, 134096, 145696, 154802, 181492, 268192, 309604, 362984, 619208, 725968, 1238416, 1315817, 1451936, 2476832, 2631634, 5263268, 10526536, 21053072, 42106144]

約数ペア:

[(1, 42106144), (2, 21053072), (4, 10526536), (8, 5263268), (16, 2631634), (17, 2476832), (29, 1451936), (32, 1315817), (34, 1238416), (58, 725968), (68, 619208), (116, 362984), (136, 309604), (157, 268192), (232, 181492), (272, 154802), (289, 145696), (314, 134096), (464, 90746), (493, 85408), (544, 77401), (578, 72848), (628, 67048), (928, 45373), (986, 42704), (1156, 36424), (1256, 33524), (1972, 21352), (2312, 18212), (2512, 16762), (2669, 15776), (3944, 10676), (4553, 9248), (4624, 9106), (5024, 8381), (5338, 7888)]