42071464

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 86647680

約数和(自身を除く): 44576216

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 289, 527, 578, 587, 1054, 1156, 1174, 2108, 2312, 2348, 4216, 4696, 8959, 9979, 17918, 18197, 19958, 35836, 36394, 39916, 71672, 72788, 79832, 145576, 169643, 309349, 339286, 618698, 678572, 1237396, 1357144, 2474792, 5258933, 10517866, 21035732, 42071464]

約数ペア:

[(1, 42071464), (2, 21035732), (4, 10517866), (8, 5258933), (17, 2474792), (31, 1357144), (34, 1237396), (62, 678572), (68, 618698), (124, 339286), (136, 309349), (248, 169643), (289, 145576), (527, 79832), (578, 72788), (587, 71672), (1054, 39916), (1156, 36394), (1174, 35836), (2108, 19958), (2312, 18197), (2348, 17918), (4216, 9979), (4696, 8959)]