78758512

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5059}}^1$

素因数の和:5213

約数の個数: 40

約数和(自身を含む): 175683200

約数和(自身を除く): 96924688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 5059, 7784, 10118, 15568, 20236, 35413, 40472, 70826, 80944, 141652, 283304, 566608, 703201, 1406402, 2812804, 4922407, 5625608, 9844814, 11251216, 19689628, 39379256, 78758512]

約数ペア:

[(1, 78758512), (2, 39379256), (4, 19689628), (7, 11251216), (8, 9844814), (14, 5625608), (16, 4922407), (28, 2812804), (56, 1406402), (112, 703201), (139, 566608), (278, 283304), (556, 141652), (973, 80944), (1112, 70826), (1946, 40472), (2224, 35413), (3892, 20236), (5059, 15568), (7784, 10118)]