66368272

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:536

約数の個数: 60

約数和(自身を含む): 141308416

約数和(自身を除く): 74940144

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 289, 463, 496, 527, 578, 926, 1054, 1156, 1852, 2108, 2312, 3704, 4216, 4624, 7408, 7871, 8432, 8959, 14353, 15742, 17918, 28706, 31484, 35836, 57412, 62968, 71672, 114824, 125936, 133807, 143344, 229648, 244001, 267614, 488002, 535228, 976004, 1070456, 1952008, 2140912, 3904016, 4148017, 8296034, 16592068, 33184136, 66368272]

約数ペア:

[(1, 66368272), (2, 33184136), (4, 16592068), (8, 8296034), (16, 4148017), (17, 3904016), (31, 2140912), (34, 1952008), (62, 1070456), (68, 976004), (124, 535228), (136, 488002), (248, 267614), (272, 244001), (289, 229648), (463, 143344), (496, 133807), (527, 125936), (578, 114824), (926, 71672), (1054, 62968), (1156, 57412), (1852, 35836), (2108, 31484), (2312, 28706), (3704, 17918), (4216, 15742), (4624, 14353), (7408, 8959), (7871, 8432)]