70849268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{593}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 150885504

約数和(自身を除く): 80036236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 251, 476, 502, 593, 1004, 1186, 1757, 2372, 3514, 4151, 4267, 7028, 8302, 8534, 10081, 16604, 17068, 20162, 29869, 40324, 59738, 70567, 119476, 141134, 148843, 282268, 297686, 595372, 1041901, 2083802, 2530331, 4167604, 5060662, 10121324, 17712317, 35424634, 70849268]

約数ペア:

[(1, 70849268), (2, 35424634), (4, 17712317), (7, 10121324), (14, 5060662), (17, 4167604), (28, 2530331), (34, 2083802), (68, 1041901), (119, 595372), (238, 297686), (251, 282268), (476, 148843), (502, 141134), (593, 119476), (1004, 70567), (1186, 59738), (1757, 40324), (2372, 29869), (3514, 20162), (4151, 17068), (4267, 16604), (7028, 10081), (8302, 8534)]