7905960068

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1\times {\mathrm{719}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 14250297600

約数和(自身を除く): 6344337532

約数列:

[1, 2, 4, 67, 89, 134, 178, 268, 356, 461, 719, 922, 1438, 1844, 2876, 5963, 11926, 23852, 30887, 41029, 48173, 61774, 63991, 82058, 96346, 123548, 127982, 164116, 192692, 255964, 331459, 662918, 1325836, 2748943, 4287397, 5497886, 8574794, 10995772, 17149588, 22207753, 29499851, 44415506, 58999702, 88831012, 117999404, 1976490017, 3952980034, 7905960068]

約数ペア:

[(1, 7905960068), (2, 3952980034), (4, 1976490017), (67, 117999404), (89, 88831012), (134, 58999702), (178, 44415506), (268, 29499851), (356, 22207753), (461, 17149588), (719, 10995772), (922, 8574794), (1438, 5497886), (1844, 4287397), (2876, 2748943), (5963, 1325836), (11926, 662918), (23852, 331459), (30887, 255964), (41029, 192692), (48173, 164116), (61774, 127982), (63991, 123548), (82058, 96346)]