64132688

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1553}}^1$

素因数の和:1679

約数の個数: 40

約数和(自身を含む): 130069800

約数和(自身を除く): 65937112

約数列:

[1, 2, 4, 8, 16, 29, 58, 89, 116, 178, 232, 356, 464, 712, 1424, 1553, 2581, 3106, 5162, 6212, 10324, 12424, 20648, 24848, 41296, 45037, 90074, 138217, 180148, 276434, 360296, 552868, 720592, 1105736, 2211472, 4008293, 8016586, 16033172, 32066344, 64132688]

約数ペア:

[(1, 64132688), (2, 32066344), (4, 16033172), (8, 8016586), (16, 4008293), (29, 2211472), (58, 1105736), (89, 720592), (116, 552868), (178, 360296), (232, 276434), (356, 180148), (464, 138217), (712, 90074), (1424, 45037), (1553, 41296), (2581, 24848), (3106, 20648), (5162, 12424), (6212, 10324)]