745352992

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{5563}}^1$

素因数の和:5705

約数の個数: 48

約数和(自身を含む): 1514298240

約数和(自身を除く): 768945248

約数列:

[1, 2, 4, 8, 16, 32, 53, 79, 106, 158, 212, 316, 424, 632, 848, 1264, 1696, 2528, 4187, 5563, 8374, 11126, 16748, 22252, 33496, 44504, 66992, 89008, 133984, 178016, 294839, 439477, 589678, 878954, 1179356, 1757908, 2358712, 3515816, 4717424, 7031632, 9434848, 14063264, 23292281, 46584562, 93169124, 186338248, 372676496, 745352992]

約数ペア:

[(1, 745352992), (2, 372676496), (4, 186338248), (8, 93169124), (16, 46584562), (32, 23292281), (53, 14063264), (79, 9434848), (106, 7031632), (158, 4717424), (212, 3515816), (316, 2358712), (424, 1757908), (632, 1179356), (848, 878954), (1264, 589678), (1696, 439477), (2528, 294839), (4187, 178016), (5563, 133984), (8374, 89008), (11126, 66992), (16748, 44504), (22252, 33496)]