38186876

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2179

約数の個数: 48

約数和(自身を含む): 83966400

約数和(自身を除く): 45779524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2141, 2548, 4282, 4459, 8564, 8918, 14987, 17836, 27833, 29974, 55666, 59948, 104909, 111332, 194831, 209818, 389662, 419636, 734363, 779324, 1363817, 1468726, 2727634, 2937452, 5455268, 9546719, 19093438, 38186876]

約数ペア:

[(1, 38186876), (2, 19093438), (4, 9546719), (7, 5455268), (13, 2937452), (14, 2727634), (26, 1468726), (28, 1363817), (49, 779324), (52, 734363), (91, 419636), (98, 389662), (182, 209818), (196, 194831), (343, 111332), (364, 104909), (637, 59948), (686, 55666), (1274, 29974), (1372, 27833), (2141, 17836), (2548, 14987), (4282, 8918), (4459, 8564)]