65221528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11597}}^1$

素因数の和:11659

約数の個数: 32

約数和(自身を含む): 132217200

約数和(自身を除く): 66995672

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 11597, 23194, 46388, 92776, 220343, 429089, 440686, 858178, 881372, 1716356, 1762744, 3432712, 8152691, 16305382, 32610764, 65221528]

約数ペア:

[(1, 65221528), (2, 32610764), (4, 16305382), (8, 8152691), (19, 3432712), (37, 1762744), (38, 1716356), (74, 881372), (76, 858178), (148, 440686), (152, 429089), (296, 220343), (703, 92776), (1406, 46388), (2812, 23194), (5624, 11597)]