78452224

素因数分解:

$2^9\times {\mathrm{73}}^1\times {\mathrm{2099}}^1$

素因数の和:2190

約数の個数: 40

約数和(自身を含む): 158974200

約数和(自身を除く): 80521976

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 1168, 2099, 2336, 4198, 4672, 8396, 9344, 16792, 18688, 33584, 37376, 67168, 134336, 153227, 268672, 306454, 537344, 612908, 1074688, 1225816, 2451632, 4903264, 9806528, 19613056, 39226112, 78452224]

約数ペア:

[(1, 78452224), (2, 39226112), (4, 19613056), (8, 9806528), (16, 4903264), (32, 2451632), (64, 1225816), (73, 1074688), (128, 612908), (146, 537344), (256, 306454), (292, 268672), (512, 153227), (584, 134336), (1168, 67168), (2099, 37376), (2336, 33584), (4198, 18688), (4672, 16792), (8396, 9344)]