4894096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:991

約数の個数: 40

約数和(自身を含む): 10579680

約数和(自身を除く): 5685584

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 947, 1292, 1894, 2584, 3788, 5168, 7576, 15152, 16099, 17993, 32198, 35986, 64396, 71972, 128792, 143944, 257584, 287888, 305881, 611762, 1223524, 2447048, 4894096]

約数ペア:

[(1, 4894096), (2, 2447048), (4, 1223524), (8, 611762), (16, 305881), (17, 287888), (19, 257584), (34, 143944), (38, 128792), (68, 71972), (76, 64396), (136, 35986), (152, 32198), (272, 17993), (304, 16099), (323, 15152), (646, 7576), (947, 5168), (1292, 3788), (1894, 2584)]