27977128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1163}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 54754560

約数和(自身を除く): 26777432

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 1163, 2326, 3007, 4652, 6014, 9304, 12028, 24056, 36053, 72106, 112811, 144212, 225622, 288424, 451244, 902488, 3497141, 6994282, 13988564, 27977128]

約数ペア:

[(1, 27977128), (2, 13988564), (4, 6994282), (8, 3497141), (31, 902488), (62, 451244), (97, 288424), (124, 225622), (194, 144212), (248, 112811), (388, 72106), (776, 36053), (1163, 24056), (2326, 12028), (3007, 9304), (4652, 6014)]