47670784

素因数分解:

$2^9\times 7^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:355

約数の個数: 80

約数和(自身を含む): 111564288

約数和(自身を除く): 63893504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 283, 329, 376, 448, 512, 566, 658, 752, 896, 1132, 1316, 1504, 1792, 1981, 2264, 2632, 3008, 3584, 3962, 4528, 5264, 6016, 7924, 9056, 10528, 12032, 13301, 15848, 18112, 21056, 24064, 26602, 31696, 36224, 42112, 53204, 63392, 72448, 84224, 93107, 106408, 126784, 144896, 168448, 186214, 212816, 253568, 372428, 425632, 507136, 744856, 851264, 1014272, 1489712, 1702528, 2979424, 3405056, 5958848, 6810112, 11917696, 23835392, 47670784]

約数ペア:

[(1, 47670784), (2, 23835392), (4, 11917696), (7, 6810112), (8, 5958848), (14, 3405056), (16, 2979424), (28, 1702528), (32, 1489712), (47, 1014272), (56, 851264), (64, 744856), (94, 507136), (112, 425632), (128, 372428), (188, 253568), (224, 212816), (256, 186214), (283, 168448), (329, 144896), (376, 126784), (448, 106408), (512, 93107), (566, 84224), (658, 72448), (752, 63392), (896, 53204), (1132, 42112), (1316, 36224), (1504, 31696), (1792, 26602), (1981, 24064), (2264, 21056), (2632, 18112), (3008, 15848), (3584, 13301), (3962, 12032), (4528, 10528), (5264, 9056), (6016, 7924)]