74879968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2333}}^1$

素因数の和:2419

約数の個数: 48

約数和(自身を含む): 158805360

約数和(自身を除く): 83925392

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 68, 118, 136, 236, 272, 472, 544, 944, 1003, 1888, 2006, 2333, 4012, 4666, 8024, 9332, 16048, 18664, 32096, 37328, 39661, 74656, 79322, 137647, 158644, 275294, 317288, 550588, 634576, 1101176, 1269152, 2202352, 2339999, 4404704, 4679998, 9359996, 18719992, 37439984, 74879968]

約数ペア:

[(1, 74879968), (2, 37439984), (4, 18719992), (8, 9359996), (16, 4679998), (17, 4404704), (32, 2339999), (34, 2202352), (59, 1269152), (68, 1101176), (118, 634576), (136, 550588), (236, 317288), (272, 275294), (472, 158644), (544, 137647), (944, 79322), (1003, 74656), (1888, 39661), (2006, 37328), (2333, 32096), (4012, 18664), (4666, 16048), (8024, 9332)]