2776219936

素因数分解:

$2^5\times 7^1\times {\mathrm{677}}^1\times {\mathrm{18307}}^1$

素因数の和:19001

約数の個数: 48

約数和(自身を含む): 6256063296

約数和(自身を除く): 3479843360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 677, 1354, 2708, 4739, 5416, 9478, 10832, 18307, 18956, 21664, 36614, 37912, 73228, 75824, 128149, 146456, 151648, 256298, 292912, 512596, 585824, 1025192, 2050384, 4100768, 12393839, 24787678, 49575356, 86756873, 99150712, 173513746, 198301424, 347027492, 396602848, 694054984, 1388109968, 2776219936]

約数ペア:

[(1, 2776219936), (2, 1388109968), (4, 694054984), (7, 396602848), (8, 347027492), (14, 198301424), (16, 173513746), (28, 99150712), (32, 86756873), (56, 49575356), (112, 24787678), (224, 12393839), (677, 4100768), (1354, 2050384), (2708, 1025192), (4739, 585824), (5416, 512596), (9478, 292912), (10832, 256298), (18307, 151648), (18956, 146456), (21664, 128149), (36614, 75824), (37912, 73228)]