27863272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 59875200

約数和(自身を除く): 32011928

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 41, 68, 76, 82, 136, 152, 164, 263, 323, 328, 526, 646, 697, 779, 1052, 1292, 1394, 1558, 2104, 2584, 2788, 3116, 4471, 4997, 5576, 6232, 8942, 9994, 10783, 13243, 17884, 19988, 21566, 26486, 35768, 39976, 43132, 52972, 84949, 86264, 105944, 169898, 183311, 204877, 339796, 366622, 409754, 679592, 733244, 819508, 1466488, 1639016, 3482909, 6965818, 13931636, 27863272]

約数ペア:

[(1, 27863272), (2, 13931636), (4, 6965818), (8, 3482909), (17, 1639016), (19, 1466488), (34, 819508), (38, 733244), (41, 679592), (68, 409754), (76, 366622), (82, 339796), (136, 204877), (152, 183311), (164, 169898), (263, 105944), (323, 86264), (328, 84949), (526, 52972), (646, 43132), (697, 39976), (779, 35768), (1052, 26486), (1292, 21566), (1394, 19988), (1558, 17884), (2104, 13243), (2584, 10783), (2788, 9994), (3116, 8942), (4471, 6232), (4997, 5576)]