33078890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4801}}^1$

素因数の和:4874

約数の個数: 32

約数和(自身を含む): 65345616

約数和(自身を除く): 32266726

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 4801, 6890, 9602, 24005, 48010, 62413, 124826, 254453, 312065, 508906, 624130, 1272265, 2544530, 3307889, 6615778, 16539445, 33078890]

約数ペア:

[(1, 33078890), (2, 16539445), (5, 6615778), (10, 3307889), (13, 2544530), (26, 1272265), (53, 624130), (65, 508906), (106, 312065), (130, 254453), (265, 124826), (530, 62413), (689, 48010), (1378, 24005), (3445, 9602), (4801, 6890)]