66565408

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22859}}^1$

素因数の和:22889

約数の個数: 48

約数和(自身を含む): 161300160

約数和(自身を除く): 94734752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 22859, 45718, 91436, 160013, 182872, 297167, 320026, 365744, 594334, 640052, 731488, 1188668, 1280104, 2080169, 2377336, 2560208, 4160338, 4754672, 5120416, 8320676, 9509344, 16641352, 33282704, 66565408]

約数ペア:

[(1, 66565408), (2, 33282704), (4, 16641352), (7, 9509344), (8, 8320676), (13, 5120416), (14, 4754672), (16, 4160338), (26, 2560208), (28, 2377336), (32, 2080169), (52, 1280104), (56, 1188668), (91, 731488), (104, 640052), (112, 594334), (182, 365744), (208, 320026), (224, 297167), (364, 182872), (416, 160013), (728, 91436), (1456, 45718), (2912, 22859)]