29121739816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{219277}}^1$

素因数の和:220573

約数の個数: 32

約数和(自身を含む): 58849829640

約数和(自身を除く): 29728089824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1277, 2554, 5108, 10216, 16601, 33202, 66404, 132808, 219277, 438554, 877108, 1754216, 2850601, 5701202, 11402404, 22804808, 280016729, 560033458, 1120066916, 2240133832, 3640217477, 7280434954, 14560869908, 29121739816]

約数ペア:

[(1, 29121739816), (2, 14560869908), (4, 7280434954), (8, 3640217477), (13, 2240133832), (26, 1120066916), (52, 560033458), (104, 280016729), (1277, 22804808), (2554, 11402404), (5108, 5701202), (10216, 2850601), (16601, 1754216), (33202, 877108), (66404, 438554), (132808, 219277)]