71513536

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:821

約数の個数: 56

約数和(自身を含む): 149778720

約数和(自身を除く): 78265184

約数列:

[1, 2, 4, 8, 16, 29, 32, 53, 58, 64, 106, 116, 212, 232, 424, 464, 727, 848, 928, 1454, 1537, 1696, 1856, 2908, 3074, 3392, 5816, 6148, 11632, 12296, 21083, 23264, 24592, 38531, 42166, 46528, 49184, 77062, 84332, 98368, 154124, 168664, 308248, 337328, 616496, 674656, 1117399, 1232992, 1349312, 2234798, 2465984, 4469596, 8939192, 17878384, 35756768, 71513536]

約数ペア:

[(1, 71513536), (2, 35756768), (4, 17878384), (8, 8939192), (16, 4469596), (29, 2465984), (32, 2234798), (53, 1349312), (58, 1232992), (64, 1117399), (106, 674656), (116, 616496), (212, 337328), (232, 308248), (424, 168664), (464, 154124), (727, 98368), (848, 84332), (928, 77062), (1454, 49184), (1537, 46528), (1696, 42166), (1856, 38531), (2908, 24592), (3074, 23264), (3392, 21083), (5816, 12296), (6148, 11632)]