28946082

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 68221440

約数和(自身を除く): 39275358

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 41, 57, 66, 82, 114, 123, 209, 246, 418, 451, 563, 627, 779, 902, 1126, 1254, 1353, 1558, 1689, 2337, 2706, 3378, 4674, 6193, 8569, 10697, 12386, 17138, 18579, 21394, 23083, 25707, 32091, 37158, 46166, 51414, 64182, 69249, 117667, 138498, 235334, 253913, 353001, 438577, 507826, 706002, 761739, 877154, 1315731, 1523478, 2631462, 4824347, 9648694, 14473041, 28946082]

約数ペア:

[(1, 28946082), (2, 14473041), (3, 9648694), (6, 4824347), (11, 2631462), (19, 1523478), (22, 1315731), (33, 877154), (38, 761739), (41, 706002), (57, 507826), (66, 438577), (82, 353001), (114, 253913), (123, 235334), (209, 138498), (246, 117667), (418, 69249), (451, 64182), (563, 51414), (627, 46166), (779, 37158), (902, 32091), (1126, 25707), (1254, 23083), (1353, 21394), (1558, 18579), (1689, 17138), (2337, 12386), (2706, 10697), (3378, 8569), (4674, 6193)]