26355238

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 50216544

約数和(自身を除く): 23861306

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 137, 151, 182, 274, 302, 637, 959, 1057, 1274, 1781, 1918, 1963, 2114, 3562, 3926, 6713, 7399, 12467, 13426, 13741, 14798, 20687, 24934, 27482, 41374, 87269, 96187, 144809, 174538, 192374, 268931, 289618, 537862, 1013663, 1882517, 2027326, 3765034, 13177619, 26355238]

約数ペア:

[(1, 26355238), (2, 13177619), (7, 3765034), (13, 2027326), (14, 1882517), (26, 1013663), (49, 537862), (91, 289618), (98, 268931), (137, 192374), (151, 174538), (182, 144809), (274, 96187), (302, 87269), (637, 41374), (959, 27482), (1057, 24934), (1274, 20687), (1781, 14798), (1918, 13741), (1963, 13426), (2114, 12467), (3562, 7399), (3926, 6713)]