28884702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 72843264

約数和(自身を除く): 43958562

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 103, 154, 206, 231, 309, 462, 607, 618, 721, 1133, 1214, 1442, 1821, 2163, 2266, 3399, 3642, 4249, 4326, 6677, 6798, 7931, 8498, 12747, 13354, 15862, 20031, 23793, 25494, 40062, 46739, 47586, 62521, 93478, 125042, 140217, 187563, 280434, 375126, 437647, 687731, 875294, 1312941, 1375462, 2063193, 2625882, 4126386, 4814117, 9628234, 14442351, 28884702]

約数ペア:

[(1, 28884702), (2, 14442351), (3, 9628234), (6, 4814117), (7, 4126386), (11, 2625882), (14, 2063193), (21, 1375462), (22, 1312941), (33, 875294), (42, 687731), (66, 437647), (77, 375126), (103, 280434), (154, 187563), (206, 140217), (231, 125042), (309, 93478), (462, 62521), (607, 47586), (618, 46739), (721, 40062), (1133, 25494), (1214, 23793), (1442, 20031), (1821, 15862), (2163, 13354), (2266, 12747), (3399, 8498), (3642, 7931), (4249, 6798), (4326, 6677)]