38765272

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7607}}^1$

素因数の和:7640

約数の個数: 48

約数和(自身を含む): 91067760

約数和(自身を除く): 52302488

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 7607, 15214, 30428, 53249, 60856, 98891, 106498, 197782, 212996, 372743, 395564, 425992, 692237, 745486, 791128, 1384474, 1490972, 2768948, 2981944, 4845659, 5537896, 9691318, 19382636, 38765272]

約数ペア:

[(1, 38765272), (2, 19382636), (4, 9691318), (7, 5537896), (8, 4845659), (13, 2981944), (14, 2768948), (26, 1490972), (28, 1384474), (49, 791128), (52, 745486), (56, 692237), (91, 425992), (98, 395564), (104, 372743), (182, 212996), (196, 197782), (364, 106498), (392, 98891), (637, 60856), (728, 53249), (1274, 30428), (2548, 15214), (5096, 7607)]