2840711296

素因数分解:

$2^7\times {\mathrm{571}}^1\times {\mathrm{38867}}^1$

素因数の和:39452

約数の個数: 32

約数和(自身を含む): 5669286480

約数和(自身を除く): 2828575184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 571, 1142, 2284, 4568, 9136, 18272, 36544, 38867, 73088, 77734, 155468, 310936, 621872, 1243744, 2487488, 4974976, 22193057, 44386114, 88772228, 177544456, 355088912, 710177824, 1420355648, 2840711296]

約数ペア:

[(1, 2840711296), (2, 1420355648), (4, 710177824), (8, 355088912), (16, 177544456), (32, 88772228), (64, 44386114), (128, 22193057), (571, 4974976), (1142, 2487488), (2284, 1243744), (4568, 621872), (9136, 310936), (18272, 155468), (36544, 77734), (38867, 73088)]