28217112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15269}}^1$

素因数の和:15296

約数の個数: 64

約数和(自身を含む): 87955200

約数和(自身を除く): 59738088

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 15269, 30538, 45807, 61076, 91614, 106883, 122152, 167959, 183228, 213766, 320649, 335918, 366456, 427532, 503877, 641298, 671836, 855064, 1007754, 1175713, 1282596, 1343672, 2015508, 2351426, 2565192, 3527139, 4031016, 4702852, 7054278, 9405704, 14108556, 28217112]

約数ペア:

[(1, 28217112), (2, 14108556), (3, 9405704), (4, 7054278), (6, 4702852), (7, 4031016), (8, 3527139), (11, 2565192), (12, 2351426), (14, 2015508), (21, 1343672), (22, 1282596), (24, 1175713), (28, 1007754), (33, 855064), (42, 671836), (44, 641298), (56, 503877), (66, 427532), (77, 366456), (84, 335918), (88, 320649), (132, 213766), (154, 183228), (168, 167959), (231, 122152), (264, 106883), (308, 91614), (462, 61076), (616, 45807), (924, 30538), (1848, 15269)]