7426784

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 15513120

約数和(自身を除く): 8086336

約数列:

[1, 2, 4, 8, 16, 29, 32, 53, 58, 106, 116, 151, 212, 232, 302, 424, 464, 604, 848, 928, 1208, 1537, 1696, 2416, 3074, 4379, 4832, 6148, 8003, 8758, 12296, 16006, 17516, 24592, 32012, 35032, 49184, 64024, 70064, 128048, 140128, 232087, 256096, 464174, 928348, 1856696, 3713392, 7426784]

約数ペア:

[(1, 7426784), (2, 3713392), (4, 1856696), (8, 928348), (16, 464174), (29, 256096), (32, 232087), (53, 140128), (58, 128048), (106, 70064), (116, 64024), (151, 49184), (212, 35032), (232, 32012), (302, 24592), (424, 17516), (464, 16006), (604, 12296), (848, 8758), (928, 8003), (1208, 6148), (1537, 4832), (1696, 4379), (2416, 3074)]