38722304

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{419}}^1$

素因数の和:473

約数の個数: 54

約数和(自身を含む): 81770220

約数和(自身を除く): 43047916

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 361, 419, 608, 722, 838, 1216, 1444, 1676, 2432, 2888, 3352, 4864, 5776, 6704, 7961, 11552, 13408, 15922, 23104, 26816, 31844, 46208, 53632, 63688, 92416, 107264, 127376, 151259, 254752, 302518, 509504, 605036, 1019008, 1210072, 2038016, 2420144, 4840288, 9680576, 19361152, 38722304]

約数ペア:

[(1, 38722304), (2, 19361152), (4, 9680576), (8, 4840288), (16, 2420144), (19, 2038016), (32, 1210072), (38, 1019008), (64, 605036), (76, 509504), (128, 302518), (152, 254752), (256, 151259), (304, 127376), (361, 107264), (419, 92416), (608, 63688), (722, 53632), (838, 46208), (1216, 31844), (1444, 26816), (1676, 23104), (2432, 15922), (2888, 13408), (3352, 11552), (4864, 7961), (5776, 6704)]