25297983356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1\times {\mathrm{5167}}^1$

素因数の和:6086

約数の個数: 48

約数和(自身を含む): 47470147200

約数和(自身を除く): 22172163844

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 809, 1513, 1618, 3026, 3236, 5167, 6052, 10334, 13753, 20668, 27506, 55012, 72001, 87839, 144002, 175678, 288004, 351356, 459863, 919726, 1224017, 1839452, 2448034, 4180103, 4896068, 7817671, 8360206, 15635342, 16720412, 31270684, 71061751, 142123502, 284247004, 372029167, 744058334, 1488116668, 6324495839, 12648991678, 25297983356]

約数ペア:

[(1, 25297983356), (2, 12648991678), (4, 6324495839), (17, 1488116668), (34, 744058334), (68, 372029167), (89, 284247004), (178, 142123502), (356, 71061751), (809, 31270684), (1513, 16720412), (1618, 15635342), (3026, 8360206), (3236, 7817671), (5167, 4896068), (6052, 4180103), (10334, 2448034), (13753, 1839452), (20668, 1224017), (27506, 919726), (55012, 459863), (72001, 351356), (87839, 288004), (144002, 175678)]