67701776

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2753}}^1$

素因数の和:2843

約数の個数: 40

約数和(自身を含む): 138305880

約数和(自身を除く): 70604104

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 848, 1537, 2753, 3074, 5506, 6148, 11012, 12296, 22024, 24592, 44048, 79837, 145909, 159674, 291818, 319348, 583636, 638696, 1167272, 1277392, 2334544, 4231361, 8462722, 16925444, 33850888, 67701776]

約数ペア:

[(1, 67701776), (2, 33850888), (4, 16925444), (8, 8462722), (16, 4231361), (29, 2334544), (53, 1277392), (58, 1167272), (106, 638696), (116, 583636), (212, 319348), (232, 291818), (424, 159674), (464, 145909), (848, 79837), (1537, 44048), (2753, 24592), (3074, 22024), (5506, 12296), (6148, 11012)]