38896984

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 86163480

約数和(自身を除く): 47266496

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 392, 469, 536, 938, 1481, 1876, 2962, 3283, 3752, 5924, 6566, 10367, 11848, 13132, 20734, 26264, 41468, 72569, 82936, 99227, 145138, 198454, 290276, 396908, 580552, 694589, 793816, 1389178, 2778356, 4862123, 5556712, 9724246, 19448492, 38896984]

約数ペア:

[(1, 38896984), (2, 19448492), (4, 9724246), (7, 5556712), (8, 4862123), (14, 2778356), (28, 1389178), (49, 793816), (56, 694589), (67, 580552), (98, 396908), (134, 290276), (196, 198454), (268, 145138), (392, 99227), (469, 82936), (536, 72569), (938, 41468), (1481, 26264), (1876, 20734), (2962, 13132), (3283, 11848), (3752, 10367), (5924, 6566)]