75347188

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 154441728

約数和(自身を除く): 79094540

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 151, 251, 284, 302, 497, 502, 604, 994, 1004, 1057, 1757, 1988, 2114, 3514, 4228, 7028, 10721, 17821, 21442, 35642, 37901, 42884, 71284, 75047, 75802, 124747, 150094, 151604, 249494, 265307, 300188, 498988, 530614, 1061228, 2690971, 5381942, 10763884, 18836797, 37673594, 75347188]

約数ペア:

[(1, 75347188), (2, 37673594), (4, 18836797), (7, 10763884), (14, 5381942), (28, 2690971), (71, 1061228), (142, 530614), (151, 498988), (251, 300188), (284, 265307), (302, 249494), (497, 151604), (502, 150094), (604, 124747), (994, 75802), (1004, 75047), (1057, 71284), (1757, 42884), (1988, 37901), (2114, 35642), (3514, 21442), (4228, 17821), (7028, 10721)]