73698128

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38707}}^1$

素因数の和:38739

約数の個数: 40

約数和(自身を含む): 172792512

約数和(自身を除く): 99094384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 38707, 77414, 154828, 270949, 309656, 541898, 619312, 658019, 1083796, 1316038, 2167592, 2632076, 4335184, 4606133, 5264152, 9212266, 10528304, 18424532, 36849064, 73698128]

約数ペア:

[(1, 73698128), (2, 36849064), (4, 18424532), (7, 10528304), (8, 9212266), (14, 5264152), (16, 4606133), (17, 4335184), (28, 2632076), (34, 2167592), (56, 1316038), (68, 1083796), (112, 658019), (119, 619312), (136, 541898), (238, 309656), (272, 270949), (476, 154828), (952, 77414), (1904, 38707)]