15068872

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2957}}^1$

素因数の和:2990

約数の個数: 48

約数和(自身を含む): 35407260

約数和(自身を除く): 20338388

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, 2957, 5096, 5914, 11828, 20699, 23656, 38441, 41398, 76882, 82796, 144893, 153764, 165592, 269087, 289786, 307528, 538174, 579572, 1076348, 1159144, 1883609, 2152696, 3767218, 7534436, 15068872]

約数ペア:

[(1, 15068872), (2, 7534436), (4, 3767218), (7, 2152696), (8, 1883609), (13, 1159144), (14, 1076348), (26, 579572), (28, 538174), (49, 307528), (52, 289786), (56, 269087), (91, 165592), (98, 153764), (104, 144893), (182, 82796), (196, 76882), (364, 41398), (392, 38441), (637, 23656), (728, 20699), (1274, 11828), (2548, 5914), (2957, 5096)]