27873880916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{228797}}^1$

素因数の和:229056

約数の個数: 48

約数和(自身を含む): 58938364800

約数和(自身を除く): 31064483884

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 229, 266, 458, 532, 916, 1603, 3206, 4351, 6412, 8702, 17404, 30457, 60914, 121828, 228797, 457594, 915188, 1601579, 3203158, 4347143, 6406316, 8694286, 17388572, 30430001, 52394513, 60860002, 104789026, 121720004, 209578052, 366761591, 733523182, 995495747, 1467046364, 1990991494, 3981982988, 6968470229, 13936940458, 27873880916]

約数ペア:

[(1, 27873880916), (2, 13936940458), (4, 6968470229), (7, 3981982988), (14, 1990991494), (19, 1467046364), (28, 995495747), (38, 733523182), (76, 366761591), (133, 209578052), (229, 121720004), (266, 104789026), (458, 60860002), (532, 52394513), (916, 30430001), (1603, 17388572), (3206, 8694286), (4351, 6406316), (6412, 4347143), (8702, 3203158), (17404, 1601579), (30457, 915188), (60914, 457594), (121828, 228797)]