6649544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 14817600

約数和(自身を除く): 8168056

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 41, 44, 76, 82, 88, 97, 152, 164, 194, 209, 328, 388, 418, 451, 776, 779, 836, 902, 1067, 1558, 1672, 1804, 1843, 2134, 3116, 3608, 3686, 3977, 4268, 6232, 7372, 7954, 8536, 8569, 14744, 15908, 17138, 20273, 31816, 34276, 40546, 43747, 68552, 75563, 81092, 87494, 151126, 162184, 174988, 302252, 349976, 604504, 831193, 1662386, 3324772, 6649544]

約数ペア:

[(1, 6649544), (2, 3324772), (4, 1662386), (8, 831193), (11, 604504), (19, 349976), (22, 302252), (38, 174988), (41, 162184), (44, 151126), (76, 87494), (82, 81092), (88, 75563), (97, 68552), (152, 43747), (164, 40546), (194, 34276), (209, 31816), (328, 20273), (388, 17138), (418, 15908), (451, 14744), (776, 8569), (779, 8536), (836, 7954), (902, 7372), (1067, 6232), (1558, 4268), (1672, 3977), (1804, 3686), (1843, 3608), (2134, 3116)]