61536464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 139651776

約数和(自身を除く): 78115312

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 131, 136, 157, 176, 187, 262, 272, 314, 374, 524, 628, 748, 1048, 1256, 1441, 1496, 1727, 2096, 2227, 2512, 2669, 2882, 2992, 3454, 4454, 5338, 5764, 6908, 8908, 10676, 11528, 13816, 17816, 20567, 21352, 23056, 24497, 27632, 29359, 35632, 41134, 42704, 48994, 58718, 82268, 97988, 117436, 164536, 195976, 226237, 234872, 329072, 349639, 391952, 452474, 469744, 699278, 904948, 1398556, 1809896, 2797112, 3619792, 3846029, 5594224, 7692058, 15384116, 30768232, 61536464]

約数ペア:

[(1, 61536464), (2, 30768232), (4, 15384116), (8, 7692058), (11, 5594224), (16, 3846029), (17, 3619792), (22, 2797112), (34, 1809896), (44, 1398556), (68, 904948), (88, 699278), (131, 469744), (136, 452474), (157, 391952), (176, 349639), (187, 329072), (262, 234872), (272, 226237), (314, 195976), (374, 164536), (524, 117436), (628, 97988), (748, 82268), (1048, 58718), (1256, 48994), (1441, 42704), (1496, 41134), (1727, 35632), (2096, 29359), (2227, 27632), (2512, 24497), (2669, 23056), (2882, 21352), (2992, 20567), (3454, 17816), (4454, 13816), (5338, 11528), (5764, 10676), (6908, 8908)]